22323311332 has 24 divisors (see below), whose sum is σ = 44712029376. Its totient is φ = 9553117728.

The previous prime is 22323311323. The next prime is 22323311357. The reversal of 22323311332 is 23311332322.

It is a super-3 number, since 3×22323311332³ (a number of 32 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 22323311297 and 22323311306.

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, 564523 + ... + 602770.

It is an arithmetic number, because the mean of its divisors is an integer number (1863001224).

Almost surely, 2^22323311332 is an apocalyptic number.

It is an amenable number.

22323311332 is an abundant number, since it is smaller than the sum of its proper divisors (22388718044).

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

22323311332 is a wasteful number, since it uses less digits than its factorization.

22323311332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1167987 (or 1167985 counting only the distinct ones).

The product of its digits is 3888, while the sum is 25.

Adding to 22323311332 its reverse (23311332322), we get a palindrome (45634643654).

The spelling of 22323311332 in words is "twenty-two billion, three hundred twenty-three million, three hundred eleven thousand, three hundred thirty-two".