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2223200000001 = 32113512164297
BaseRepresentation
bin100000010110100001000…
…010111101100000000001
321212112110122000122110210
4200112201002331200001
5242411103200000001
64421153551344333
7316422653126031
oct40264102754001
97775418018423
102223200000001
11787943494402
122baa552220a9
131318541c99a6
1479863c418c1
153cc6d0badd6
hex205a10bd801

2223200000001 has 8 divisors (see below), whose sum is σ = 2978315324704. Its totient is φ = 1475109004320.

The previous prime is 2223199999987. The next prime is 2223200000003. The reversal of 2223200000001 is 1000000023222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2223200000001 - 210 = 2223199998977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2223200000003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1756081516 + ... + 1756082781.

It is an arithmetic number, because the mean of its divisors is an integer number (372289415588).

Almost surely, 22223200000001 is an apocalyptic number.

It is an amenable number.

2223200000001 is a deficient number, since it is larger than the sum of its proper divisors (755115324703).

2223200000001 is a wasteful number, since it uses less digits than its factorization.

2223200000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3512164511.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2223200000001 its reverse (1000000023222), we get a palindrome (3223200023223).

The spelling of 2223200000001 in words is "two trillion, two hundred twenty-three billion, two hundred million, one", and thus it is an aban number.

Divisors: 1 3 211 633 3512164297 10536492891 741066666667 2223200000001