102111001202022 has 16 divisors (see below), whose sum is σ = 213101219900160. Its totient is φ = 32557130817992.

The previous prime is 102111001202009. The next prime is 102111001202179. The reversal of 102111001202022 is 220202100111201.

It is a junction number, because it is equal to n+sod(n) for n = 102111001201992 and 102111001202010.

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, 369967395522 + ... + 369967395797.

It is an arithmetic number, because the mean of its divisors is an integer number (13318826243760).

Almost surely, 2^{102111001202022} is an apocalyptic number.

102111001202022 is an abundant number, since it is smaller than the sum of its proper divisors (110990218698138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102111001202022 is a wasteful number, since it uses less digits than its factorization.

102111001202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739934791347.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102111001202022 its reverse (220202100111201), we get a palindrome (322313101313223).

The spelling of 102111001202022 in words is "one hundred two trillion, one hundred eleven billion, one million, two hundred two thousand, twenty-two".