2120112211210 has 64 divisors (see below), whose sum is σ = 4380983884800. Its totient is φ = 723629152512.

The previous prime is 2120112211201. The next prime is 2120112211219. The reversal of 2120112211210 is 121122110212.

It is an interprime number because it is at equal distance from previous prime (2120112211201) and next prime (2120112211219).

It is not an unprimeable number, because it can be changed into a prime (2120112211219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 59089156 + ... + 59125024.

It is an arithmetic number, because the mean of its divisors is an integer number (68452873200).

Almost surely, 2^{2120112211210} is an apocalyptic number.

2120112211210 is an abundant number, since it is smaller than the sum of its proper divisors (2260871673590).

2120112211210 is a wasteful number, since it uses less digits than its factorization.

2120112211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39655.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2120112211210 its reverse (121122110212), we get a palindrome (2241234321422).

The spelling of 2120112211210 in words is "two trillion, one hundred twenty billion, one hundred twelve million, two hundred eleven thousand, two hundred ten".