2332312012 has 12 divisors (see below), whose sum is σ = 4082244880. Its totient is φ = 1165956336.

The previous prime is 2332311929. The next prime is 2332312013. The reversal of 2332312012 is 2102132332.

It is a super-4 number, since 4×2332312012⁴ (a number of 39 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (2332312013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21888 + ... + 71719.

Almost surely, 2^2332312012 is an apocalyptic number.

It is an amenable number.

2332312012 is a deficient number, since it is larger than the sum of its proper divisors (1749932868).

2332312012 is a wasteful number, since it uses less digits than its factorization.

2332312012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99840 (or 99838 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2332312012 is about 48294.0163167240. The cubic root of 2332312012 is about 1326.1588555325.

Adding to 2332312012 its reverse (2102132332), we get a palindrome (4434444344).

The spelling of 2332312012 in words is "two billion, three hundred thirty-two million, three hundred twelve thousand, twelve".