102202101022 has 16 divisors (see below), whose sum is σ = 175212333792. Its totient is φ = 43798717440.

The previous prime is 102202100971. The next prime is 102202101041. The reversal of 102202101022 is 220101202201.

It is a happy number.

It is a super-2 number, since 2×102202101022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102202100993 and 102202101011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127122 + ... + 469642.

It is an arithmetic number, because the mean of its divisors is an integer number (10950770862).

Almost surely, 2^102202101022 is an apocalyptic number.

102202101022 is a deficient number, since it is larger than the sum of its proper divisors (73010232770).

102202101022 is a wasteful number, since it uses less digits than its factorization.

102202101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363843.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 102202101022 its reverse (220101202201), we get a palindrome (322303303223).

The spelling of 102202101022 in words is "one hundred two billion, two hundred two million, one hundred one thousand, twenty-two".