120211213123122 has 64 divisors (see below), whose sum is σ = 276392173224960. Its totient is φ = 34498841432000.

The previous prime is 120211213123069. The next prime is 120211213123171. The reversal of 120211213123122 is 221321312112021.

120211213123122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 120211213123092 and 120211213123101.

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, 391878972 + ... + 392185607.

It is an arithmetic number, because the mean of its divisors is an integer number (4318627706640).

Almost surely, 2^{120211213123122} is an apocalyptic number.

120211213123122 is an abundant number, since it is smaller than the sum of its proper divisors (156180960101838).

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

120211213123122 is a wasteful number, since it uses less digits than its factorization.

120211213123122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 784064719.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 120211213123122 its reverse (221321312112021), we get a palindrome (341532525235143).

The spelling of 120211213123122 in words is "one hundred twenty trillion, two hundred eleven billion, two hundred thirteen million, one hundred twenty-three thousand, one hundred twenty-two".