2110120120212 has 96 divisors (see below), whose sum is σ = 5310166189440. Its totient is φ = 648311869440.

The previous prime is 2110120120193. The next prime is 2110120120253. The reversal of 2110120120212 is 2120210210112.

It is a junction number, because it is equal to n+sod(n) for n = 2110120120191 and 2110120120200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 370909464 + ... + 370915152.

It is an arithmetic number, because the mean of its divisors is an integer number (55314231140).

Almost surely, 2^{2110120120212} is an apocalyptic number.

It is an amenable number.

2110120120212 is an abundant number, since it is smaller than the sum of its proper divisors (3200046069228).

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

2110120120212 is a wasteful number, since it uses less digits than its factorization.

2110120120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8793 (or 8791 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2110120120212 its reverse (2120210210112), we get a palindrome (4230330330324).

The spelling of 2110120120212 in words is "two trillion, one hundred ten billion, one hundred twenty million, one hundred twenty thousand, two hundred twelve".