102211100102022 has 32 divisors (see below), whose sum is σ = 209176900606080. Its totient is φ = 33277921904640.

The previous prime is 102211100101991. The next prime is 102211100102039. The reversal of 102211100102022 is 220201001112201.

It is a junction number, because it is equal to n+sod(n) for n = 102211100101992 and 102211100102010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119318497 + ... + 120172067.

It is an arithmetic number, because the mean of its divisors is an integer number (6536778143940).

Almost surely, 2^{102211100102022} is an apocalyptic number.

102211100102022 is an abundant number, since it is smaller than the sum of its proper divisors (106965800504058).

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

102211100102022 is a wasteful number, since it uses less digits than its factorization.

102211100102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1317748.

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

Adding to 102211100102022 its reverse (220201001112201), we get a palindrome (322412101214223).

The spelling of 102211100102022 in words is "one hundred two trillion, two hundred eleven billion, one hundred million, one hundred two thousand, twenty-two".