102220102211032 has 64 divisors (see below), whose sum is σ = 217279521043200. Its totient is φ = 44693357143680.

The previous prime is 102220102210873. The next prime is 102220102211069. The reversal of 102220102211032 is 230112201022201.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 41823307 + ... + 44199877.

It is an arithmetic number, because the mean of its divisors is an integer number (3394992516300).

Almost surely, 2^{102220102211032} is an apocalyptic number.

It is an amenable number.

102220102211032 is an abundant number, since it is smaller than the sum of its proper divisors (115059418832168).

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

102220102211032 is a wasteful number, since it uses less digits than its factorization.

102220102211032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2398376 (or 2398372 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 102220102211032 its reverse (230112201022201), we get a palindrome (332332303233233).

The spelling of 102220102211032 in words is "one hundred two trillion, two hundred twenty billion, one hundred two million, two hundred eleven thousand, thirty-two".