102100111210022 has 16 divisors (see below), whose sum is σ = 155436372820080. Its totient is φ = 50287990687968.

The previous prime is 102100111209953. The next prime is 102100111210049. The reversal of 102100111210022 is 220012111001201.

102100111210022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 102100111209979 and 102100111210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79088228 + ... + 80368824.

It is an arithmetic number, because the mean of its divisors is an integer number (9714773301255).

Almost surely, 2^{102100111210022} is an apocalyptic number.

102100111210022 is a deficient number, since it is larger than the sum of its proper divisors (53336261610058).

102100111210022 is a wasteful number, since it uses less digits than its factorization.

102100111210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875655.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102100111210022 its reverse (220012111001201), we get a palindrome (322112222211223).

The spelling of 102100111210022 in words is "one hundred two trillion, one hundred billion, one hundred eleven million, two hundred ten thousand, twenty-two".