22200102001012 has 96 divisors (see below), whose sum is σ = 43539848884224. Its totient is φ = 9838501142400.

The previous prime is 22200102000943. The next prime is 22200102001027. The reversal of 22200102001012 is 21010020100222.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 22200102000983 and 22200102001001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54886837 + ... + 55289827.

It is an arithmetic number, because the mean of its divisors is an integer number (453540092544).

Almost surely, 2^{22200102001012} is an apocalyptic number.

It is an amenable number.

22200102001012 is a deficient number, since it is larger than the sum of its proper divisors (21339746883212).

22200102001012 is a wasteful number, since it uses less digits than its factorization.

22200102001012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403469 (or 403467 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22200102001012 its reverse (21010020100222), we get a palindrome (43210122101234).

The spelling of 22200102001012 in words is "twenty-two trillion, two hundred billion, one hundred two million, one thousand, twelve".