102211112132022 has 64 divisors (see below), whose sum is σ = 205555409289216. Its totient is φ = 33881844364320.

The previous prime is 102211112132011. The next prime is 102211112132071. The reversal of 102211112132022 is 220231211112201.

It is a super-2 number, since 2×102211112132022² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 102211112132022.

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, 9391808593 + ... + 9391819475.

It is an arithmetic number, because the mean of its divisors is an integer number (3211803270144).

Almost surely, 2^{102211112132022} is an apocalyptic number.

102211112132022 is an abundant number, since it is smaller than the sum of its proper divisors (103344297157194).

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

102211112132022 is a wasteful number, since it uses less digits than its factorization.

102211112132022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17865.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 102211112132022 its reverse (220231211112201), we get a palindrome (322442323244223).

The spelling of 102211112132022 in words is "one hundred two trillion, two hundred eleven billion, one hundred twelve million, one hundred thirty-two thousand, twenty-two".