2120233324312 has 8 divisors (see below), whose sum is σ = 3975437483100. Its totient is φ = 1060116662152.

The previous prime is 2120233324247. The next prime is 2120233324387. The reversal of 2120233324312 is 2134233320212.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2120233324312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132514582762 + ... + 132514582777.

Almost surely, 2^{2120233324312} is an apocalyptic number.

It is an amenable number.

2120233324312 is a deficient number, since it is larger than the sum of its proper divisors (1855204158788).

2120233324312 is a wasteful number, since it uses less digits than its factorization.

2120233324312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265029165545 (or 265029165541 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 2120233324312 its reverse (2134233320212), we get a palindrome (4254466644524).

The spelling of 2120233324312 in words is "two trillion, one hundred twenty billion, two hundred thirty-three million, three hundred twenty-four thousand, three hundred twelve".