2120102211010 has 128 divisors (see below), whose sum is σ = 4407829291008. Its totient is φ = 719203968000.

The previous prime is 2120102210999. The next prime is 2120102211037. The reversal of 2120102211010 is 101122010212.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2576065459 + ... + 2576066281.

It is an arithmetic number, because the mean of its divisors is an integer number (34436166336).

Almost surely, 2^{2120102211010} is an apocalyptic number.

2120102211010 is an abundant number, since it is smaller than the sum of its proper divisors (2287727079998).

2120102211010 is a wasteful number, since it uses less digits than its factorization.

2120102211010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880.

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

Adding to 2120102211010 its reverse (101122010212), we get a palindrome (2221224221222).

The spelling of 2120102211010 in words is "two trillion, one hundred twenty billion, one hundred two million, two hundred eleven thousand, ten".