2312022012232 has 48 divisors (see below), whose sum is σ = 4540385309040. Its totient is φ = 1103634357408.

The previous prime is 2312022012221. The next prime is 2312022012257. The reversal of 2312022012232 is 2322102202132.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1691043 + ... + 2735629.

It is an arithmetic number, because the mean of its divisors is an integer number (94591360605).

Almost surely, 2^{2312022012232} is an apocalyptic number.

It is an amenable number.

2312022012232 is a deficient number, since it is larger than the sum of its proper divisors (2228363296808).

2312022012232 is a wasteful number, since it uses less digits than its factorization.

2312022012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1045162 (or 1045135 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2312022012232 its reverse (2322102202132), we get a palindrome (4634124214364).

The spelling of 2312022012232 in words is "two trillion, three hundred twelve billion, twenty-two million, twelve thousand, two hundred thirty-two".