2332311022331 has 16 divisors (see below), whose sum is σ = 2496775615488. Its totient is φ = 2175221025600.

The previous prime is 2332311022231. The next prime is 2332311022333. The reversal of 2332311022331 is 1332201132332.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2332311022331 is a prime.

It is a super-2 number, since 2×2332311022331² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2332311022331.

It is not an unprimeable number, because it can be changed into a prime (2332311022333) 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, 13990775 + ... + 14156496.

It is an arithmetic number, because the mean of its divisors is an integer number (156048475968).

Almost surely, 2^{2332311022331} is an apocalyptic number.

2332311022331 is a deficient number, since it is larger than the sum of its proper divisors (164464593157).

2332311022331 is a wasteful number, since it uses less digits than its factorization.

2332311022331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28147402.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2332311022331 its reverse (1332201132332), we get a palindrome (3664512154663).

The spelling of 2332311022331 in words is "two trillion, three hundred thirty-two billion, three hundred eleven million, twenty-two thousand, three hundred thirty-one".