2210210112120 has 64 divisors (see below), whose sum is σ = 6671309109120. Its totient is φ = 585773472384.

The previous prime is 2210210112091. The next prime is 2210210112139. The reversal of 2210210112120 is 212110120122.

It is a super-3 number, since 3×2210210112120³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 2210210112120.

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, 56478654 + ... + 56517773.

It is an arithmetic number, because the mean of its divisors is an integer number (104239204830).

Almost surely, 2^{2210210112120} is an apocalyptic number.

2210210112120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2210210112120 is an abundant number, since it is smaller than the sum of its proper divisors (4461098997000).

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

2210210112120 is a wasteful number, since it uses less digits than its factorization.

2210210112120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112996604 (or 112996600 counting only the distinct ones).

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

Adding to 2210210112120 its reverse (212110120122), we get a palindrome (2422320232242).

The spelling of 2210210112120 in words is "two trillion, two hundred ten billion, two hundred ten million, one hundred twelve thousand, one hundred twenty".