102001220102110 has 16 divisors (see below), whose sum is σ = 209831081353056. Its totient is φ = 34971846892128.

The previous prime is 102001220102057. The next prime is 102001220102141. The reversal of 102001220102110 is 11201022100201.

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, 728580143517 + ... + 728580143656.

It is an arithmetic number, because the mean of its divisors is an integer number (13114442584566).

Almost surely, 2^{102001220102110} is an apocalyptic number.

102001220102110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102001220102110 is an abundant number, since it is smaller than the sum of its proper divisors (107829861250946).

102001220102110 is a wasteful number, since it uses less digits than its factorization.

102001220102110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1457160287187.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102001220102110 its reverse (11201022100201), we get a palindrome (113202242202311).

The spelling of 102001220102110 in words is "one hundred two trillion, one billion, two hundred twenty million, one hundred two thousand, one hundred ten".