102202100022 has 32 divisors (see below), whose sum is σ = 223214776704. Its totient is φ = 30938614400.

The previous prime is 102202099973. The next prime is 102202100053. The reversal of 102202100022 is 220001202201.

It is a junction number, because it is equal to n+sod(n) for n = 102202099980 and 102202100007.

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, 728004 + ... + 856967.

It is an arithmetic number, because the mean of its divisors is an integer number (6975461772).

Almost surely, 2^102202100022 is an apocalyptic number.

102202100022 is an abundant number, since it is smaller than the sum of its proper divisors (121012676682).

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

102202100022 is a wasteful number, since it uses less digits than its factorization.

102202100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585964.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102202100022 its reverse (220001202201), we get a palindrome (322203302223).

The spelling of 102202100022 in words is "one hundred two billion, two hundred two million, one hundred thousand, twenty-two".