2102101122010 has 16 divisors (see below), whose sum is σ = 3784764634272. Its totient is φ = 840622090000.

The previous prime is 2102101122007. The next prime is 2102101122031. The reversal of 2102101122010 is 102211012012.

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, 27254416 + ... + 27331435.

It is an arithmetic number, because the mean of its divisors is an integer number (236547789642).

Almost surely, 2^{2102101122010} is an apocalyptic number.

2102101122010 is a deficient number, since it is larger than the sum of its proper divisors (1682663512262).

2102101122010 is a wasteful number, since it uses less digits than its factorization.

2102101122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54589709.

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

Adding to 2102101122010 its reverse (102211012012), we get a palindrome (2204312134022).

The spelling of 2102101122010 in words is "two trillion, one hundred two billion, one hundred one million, one hundred twenty-two thousand, ten".