102102012100022 has 64 divisors (see below), whose sum is σ = 178634249164800. Its totient is φ = 43252848737280.

The previous prime is 102102012100003. The next prime is 102102012100043. The reversal of 102102012100022 is 220001210201201.

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, 588876179 + ... + 589049537.

It is an arithmetic number, because the mean of its divisors is an integer number (2791160143200).

Almost surely, 2^{102102012100022} is an apocalyptic number.

102102012100022 is a deficient number, since it is larger than the sum of its proper divisors (76532237064778).

102102012100022 is a wasteful number, since it uses less digits than its factorization.

102102012100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188781.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102102012100022 its reverse (220001210201201), we get a palindrome (322103222301223).

The spelling of 102102012100022 in words is "one hundred two trillion, one hundred two billion, twelve million, one hundred thousand, twenty-two".