120122112210213 has 16 divisors (see below), whose sum is σ = 164493948159936. Its totient is φ = 77915905545600.

The previous prime is 120122112210187. The next prime is 120122112210227. The reversal of 120122112210213 is 312012211221021.

It is not a de Polignac number, because 120122112210213 - 2⁵ = 120122112210181 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 120122112210213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120122112210293) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 265563 + ... + 15502088.

It is an arithmetic number, because the mean of its divisors is an integer number (10280871759996).

Almost surely, 2^{120122112210213} is an apocalyptic number.

It is an amenable number.

120122112210213 is a deficient number, since it is larger than the sum of its proper divisors (44371835949723).

120122112210213 is a wasteful number, since it uses less digits than its factorization.

120122112210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15836324.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 120122112210213 its reverse (312012211221021), we get a palindrome (432134323431234).

It can be divided in two parts, 12012211221021 and 3, that multiplied together give a palindrome (36036633663063).

The spelling of 120122112210213 in words is "one hundred twenty trillion, one hundred twenty-two billion, one hundred twelve million, two hundred ten thousand, two hundred thirteen".