22100200120102 has 32 divisors (see below), whose sum is σ = 36578369860704. Its totient is φ = 9949321324800.

The previous prime is 22100200120081. The next prime is 22100200120109. The reversal of 22100200120102 is 20102100200122.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100200120109) by changing a digit.

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, 3273088 + ... + 7410364.

It is an arithmetic number, because the mean of its divisors is an integer number (1143074058147).

Almost surely, 2^{22100200120102} is an apocalyptic number.

22100200120102 is a deficient number, since it is larger than the sum of its proper divisors (14478169740602).

22100200120102 is a wasteful number, since it uses less digits than its factorization.

22100200120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4142344.

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

Adding to 22100200120102 its reverse (20102100200122), we get a palindrome (42202300320224).

The spelling of 22100200120102 in words is "twenty-two trillion, one hundred billion, two hundred million, one hundred twenty thousand, one hundred two".