13222432304 has 40 divisors (see below), whose sum is σ = 25765588992. Its totient is φ = 6573349440.

The previous prime is 13222432259. The next prime is 13222432313. The reversal of 13222432304 is 40323422231.

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, 2400017 + ... + 2405519.

Almost surely, 2^13222432304 is an apocalyptic number.

It is an amenable number.

13222432304 is a deficient number, since it is larger than the sum of its proper divisors (12543156688).

13222432304 is a wasteful number, since it uses less digits than its factorization.

13222432304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6345 (or 6339 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 13222432304 its reverse (40323422231), we get a palindrome (53545854535).

The spelling of 13222432304 in words is "thirteen billion, two hundred twenty-two million, four hundred thirty-two thousand, three hundred four".