2162320232612 has 24 divisors (see below), whose sum is σ = 3848277625920. Its totient is φ = 1062813107360.

The previous prime is 2162320232599. The next prime is 2162320232621.

2162320232612 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21014273 + ... + 21116919.

It is an arithmetic number, because the mean of its divisors is an integer number (160344901080).

Almost surely, 2^{2162320232612} is an apocalyptic number.

It is an amenable number.

2162320232612 is a deficient number, since it is larger than the sum of its proper divisors (1685957393308).

2162320232612 is a wasteful number, since it uses less digits than its factorization.

2162320232612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191971 (or 191969 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 32.

It can be divided in two parts, 2162320 and 232612, that added together give a palindrome (2394932).

The spelling of 2162320232612 in words is "two trillion, one hundred sixty-two billion, three hundred twenty million, two hundred thirty-two thousand, six hundred twelve".