2120012202110 has 32 divisors (see below), whose sum is σ = 4343930145792. Its totient is φ = 737395547680.

The previous prime is 2120012202107. The next prime is 2120012202163. The reversal of 2120012202110 is 112022100212.

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, 418972214 + ... + 418977273.

It is an arithmetic number, because the mean of its divisors is an integer number (135747817056).

Almost surely, 2^{2120012202110} is an apocalyptic number.

2120012202110 is an abundant number, since it is smaller than the sum of its proper divisors (2223917943682).

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

2120012202110 is a wasteful number, since it uses less digits than its factorization.

2120012202110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 837949528.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2120012202110 its reverse (112022100212), we get a palindrome (2232034302322).

The spelling of 2120012202110 in words is "two trillion, one hundred twenty billion, twelve million, two hundred two thousand, one hundred ten".