22313232332 has 6 divisors (see below), whose sum is σ = 39048156588. Its totient is φ = 11156616164.

The previous prime is 22313232317. The next prime is 22313232349. The reversal of 22313232332 is 23323231322.

It is a super-3 number, since 3×22313232332³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2789154038 + ... + 2789154045.

It is an arithmetic number, because the mean of its divisors is an integer number (6508026098).

Almost surely, 2^22313232332 is an apocalyptic number.

It is an amenable number.

22313232332 is a deficient number, since it is larger than the sum of its proper divisors (16734924256).

22313232332 is a wasteful number, since it uses less digits than its factorization.

22313232332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5578308087 (or 5578308085 counting only the distinct ones).

The product of its digits is 7776, while the sum is 26.

Adding to 22313232332 its reverse (23323231322), we get a palindrome (45636463654).

The spelling of 22313232332 in words is "twenty-two billion, three hundred thirteen million, two hundred thirty-two thousand, three hundred thirty-two".