102022222110 has 32 divisors (see below), whose sum is σ = 245074200480. Its totient is φ = 27181385088.

The previous prime is 102022222109. The next prime is 102022222129. The reversal of 102022222110 is 11222220201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 102022222110.

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, 1499977 + ... + 1566516.

It is an arithmetic number, because the mean of its divisors is an integer number (7658568765).

Almost surely, 2^102022222110 is an apocalyptic number.

102022222110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102022222110 is an abundant number, since it is smaller than the sum of its proper divisors (143051978370).

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

102022222110 is a wasteful number, since it uses less digits than its factorization.

102022222110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067612.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102022222110 its reverse (11222220201), we get a palindrome (113244442311).

The spelling of 102022222110 in words is "one hundred two billion, twenty-two million, two hundred twenty-two thousand, one hundred ten".