2331003233312 has 48 divisors (see below), whose sum is σ = 4944015420120. Its totient is φ = 1075447037952.

The previous prime is 2331003233311. The next prime is 2331003233347. The reversal of 2331003233312 is 2133323001332.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1165372066576 + 1165631166736 = 1079524^2 + 1079644^2 .

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (2331003233311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76718 + ... + 2160530.

Almost surely, 2^{2331003233312} is an apocalyptic number.

It is an amenable number.

2331003233312 is an abundant number, since it is smaller than the sum of its proper divisors (2613012186808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2331003233312 is a wasteful number, since it uses less digits than its factorization.

2331003233312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086525 (or 2086517 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 2331003233312 its reverse (2133323001332), we get a palindrome (4464326234644).

The spelling of 2331003233312 in words is "two trillion, three hundred thirty-one billion, three million, two hundred thirty-three thousand, three hundred twelve".