2120231131322 has 32 divisors (see below), whose sum is σ = 3233039572800. Its totient is φ = 1042603930368.

The previous prime is 2120231131279. The next prime is 2120231131373. The reversal of 2120231131322 is 2231311320212.

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, 270813704 + ... + 270821532.

It is an arithmetic number, because the mean of its divisors is an integer number (101032486650).

Almost surely, 2^{2120231131322} is an apocalyptic number.

2120231131322 is a deficient number, since it is larger than the sum of its proper divisors (1112808441478).

2120231131322 is a wasteful number, since it uses less digits than its factorization.

2120231131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10910.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 2120231131322 its reverse (2231311320212), we get a palindrome (4351542451534).

The spelling of 2120231131322 in words is "two trillion, one hundred twenty billion, two hundred thirty-one million, one hundred thirty-one thousand, three hundred twenty-two".