102202020220110 has 32 divisors (see below), whose sum is σ = 245698482379680. Its totient is φ = 27207912741888.

The previous prime is 102202020220057. The next prime is 102202020220123. The reversal of 102202020220110 is 11022020202201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102202020220110.

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, 2872439215 + ... + 2872474794.

It is an arithmetic number, because the mean of its divisors is an integer number (7678077574365).

Almost surely, 2^{102202020220110} is an apocalyptic number.

102202020220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102202020220110 is an abundant number, since it is smaller than the sum of its proper divisors (143496462159570).

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

102202020220110 is a wasteful number, since it uses less digits than its factorization.

102202020220110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5744914612.

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

Adding to 102202020220110 its reverse (11022020202201), we get a palindrome (113224040422311).

The spelling of 102202020220110 in words is "one hundred two trillion, two hundred two billion, twenty million, two hundred twenty thousand, one hundred ten".