2312223023332 has 24 divisors (see below), whose sum is σ = 4089170968064. Its totient is φ = 1143894673152.

The previous prime is 2312223023329. The next prime is 2312223023359. The reversal of 2312223023332 is 2333203222132.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2312223023332.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 718093 + ... + 2267179.

Almost surely, 2^{2312223023332} is an apocalyptic number.

It is an amenable number.

2312223023332 is a deficient number, since it is larger than the sum of its proper divisors (1776947944732).

2312223023332 is a wasteful number, since it uses less digits than its factorization.

2312223023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1553035 (or 1553033 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 2312223023332 its reverse (2333203222132), we get a palindrome (4645426245464).

The spelling of 2312223023332 in words is "two trillion, three hundred twelve billion, two hundred twenty-three million, twenty-three thousand, three hundred thirty-two".