2312222222132 has 48 divisors (see below), whose sum is σ = 4281816000000. Its totient is φ = 1089502272864.

The previous prime is 2312222222119. The next prime is 2312222222137.

2312222222132 is nontrivially palindromic in base 10.

2312222222132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2312222222137) 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, 11543369 + ... + 11741967.

It is an arithmetic number, because the mean of its divisors is an integer number (89204500000).

Almost surely, 2^{2312222222132} is an apocalyptic number.

It is an amenable number.

2312222222132 is a deficient number, since it is larger than the sum of its proper divisors (1969593777868).

2312222222132 is a wasteful number, since it uses less digits than its factorization.

2312222222132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 199428 (or 199426 counting only the distinct ones).

The product of its digits is 4608, while the sum is 26.

The spelling of 2312222222132 in words is "two trillion, three hundred twelve billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred thirty-two".