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2222412104 = 231137773883
BaseRepresentation
bin1000010001110111…
…0101000101001000
312201212212020021102
42010131311011020
514022414141404
61004310000532
7106034122403
oct20435650510
95655766242
102222412104
11a40548120
12520346148
1329557a963
14171232d3a
15d019771e
hex84775148

2222412104 has 64 divisors (see below), whose sum is σ = 4680037440. Its totient is φ = 980501760.

The previous prime is 2222412097. The next prime is 2222412131. The reversal of 2222412104 is 4012142222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2516447 + ... + 2517329.

It is an arithmetic number, because the mean of its divisors is an integer number (73125585).

Almost surely, 22222412104 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2222412104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2340018720).

2222412104 is an abundant number, since it is smaller than the sum of its proper divisors (2457625336).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2222412104 is a wasteful number, since it uses less digits than its factorization.

2222412104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710 (or 1706 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 20.

The square root of 2222412104 is about 47142.4660364729. The cubic root of 2222412104 is about 1304.9930474324.

Adding to 2222412104 its reverse (4012142222), we get a palindrome (6234554326).

The spelling of 2222412104 in words is "two billion, two hundred twenty-two million, four hundred twelve thousand, one hundred four".

Divisors: 1 2 4 8 11 22 37 44 74 88 148 296 407 773 814 883 1546 1628 1766 3092 3256 3532 6184 7064 8503 9713 17006 19426 28601 32671 34012 38852 57202 65342 68024 77704 114404 130684 228808 261368 314611 359381 629222 682559 718762 1258444 1365118 1437524 2516888 2730236 2875048 5460472 7508149 15016298 25254683 30032596 50509366 60065192 101018732 202037464 277801513 555603026 1111206052 2222412104