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2122230114 = 232245947947
BaseRepresentation
bin111111001111110…
…1010100101100010
312110220100110102100
41332133222211202
513321242330424
6550330431230
7103406441544
oct17637524542
95426313370
102122230114
11999a41994
124b2892516
1327a8a2384
14161bd5694
15c64a8dc9
hex7e7ea962

2122230114 has 24 divisors (see below), whose sum is σ = 4600131120. Its totient is φ = 707107608.

The previous prime is 2122230107. The next prime is 2122230133. The reversal of 2122230114 is 4110322212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20289 + ... + 68235.

It is an arithmetic number, because the mean of its divisors is an integer number (191672130).

Almost surely, 22122230114 is an apocalyptic number.

2122230114 is an abundant number, since it is smaller than the sum of its proper divisors (2477901006).

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

2122230114 is a wasteful number, since it uses less digits than its factorization.

2122230114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50414 (or 50411 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 2122230114 is about 46067.6688578877. The cubic root of 2122230114 is about 1285.0819519062.

Adding to 2122230114 its reverse (4110322212), we get a palindrome (6232552326).

The spelling of 2122230114 in words is "two billion, one hundred twenty-two million, two hundred thirty thousand, one hundred fourteen".

Divisors: 1 2 3 6 9 18 2459 4918 7377 14754 22131 44262 47947 95894 143841 287682 431523 863046 117901673 235803346 353705019 707410038 1061115057 2122230114