202101112102022 has 48 divisors (see below), whose sum is σ = 357264128678400. Its totient is φ = 85487507868672.

The previous prime is 202101112102003. The next prime is 202101112102063. The reversal of 202101112102022 is 220201211101202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39665897 + ... + 44470052.

It is an arithmetic number, because the mean of its divisors is an integer number (7443002680800).

Almost surely, 2^{202101112102022} is an apocalyptic number.

202101112102022 is a deficient number, since it is larger than the sum of its proper divisors (155163016576378).

202101112102022 is a wasteful number, since it uses less digits than its factorization.

202101112102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84136285 (or 84136278 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 202101112102022 its reverse (220201211101202), we get a palindrome (422302323203224).

The spelling of 202101112102022 in words is "two hundred two trillion, one hundred one billion, one hundred twelve million, one hundred two thousand, twenty-two".