22312013233002 has 32 divisors (see below), whose sum is σ = 44715144422592. Its totient is φ = 7422157993344.

The previous prime is 22312013233001. The next prime is 22312013233109. The reversal of 22312013233002 is 20033231021322.

It is a super-3 number, since 3×22312013233002³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22312013233001) 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, 12792393 + ... + 14431539.

It is an arithmetic number, because the mean of its divisors is an integer number (1397348263206).

Almost surely, 2^{22312013233002} is an apocalyptic number.

22312013233002 is an abundant number, since it is smaller than the sum of its proper divisors (22403131189590).

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

22312013233002 is a wasteful number, since it uses less digits than its factorization.

22312013233002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1643782.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22312013233002 its reverse (20033231021322), we get a palindrome (42345244254324).

The spelling of 22312013233002 in words is "twenty-two trillion, three hundred twelve billion, thirteen million, two hundred thirty-three thousand, two".