22200113212102 has 32 divisors (see below), whose sum is σ = 38180783946240. Its totient is φ = 9483474209280.

The previous prime is 22200113212001. The next prime is 22200113212127. The reversal of 22200113212102 is 20121231100222.

It is a self number, because there is not a number n which added to its sum of digits gives 22200113212102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 277784433 + ... + 277864339.

It is an arithmetic number, because the mean of its divisors is an integer number (1193149498320).

Almost surely, 2^{22200113212102} is an apocalyptic number.

22200113212102 is a deficient number, since it is larger than the sum of its proper divisors (15980670734138).

22200113212102 is a wasteful number, since it uses less digits than its factorization.

22200113212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144036.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22200113212102 its reverse (20121231100222), we get a palindrome (42321344312324).

The spelling of 22200113212102 in words is "twenty-two trillion, two hundred billion, one hundred thirteen million, two hundred twelve thousand, one hundred two".