13332206256 has 20 divisors (see below), whose sum is σ = 34441532952. Its totient is φ = 4444068736.

The previous prime is 13332206249. The next prime is 13332206309. The reversal of 13332206256 is 65260223331.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138877101 + ... + 138877196.

Almost surely, 2^13332206256 is an apocalyptic number.

13332206256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13332206256 is an abundant number, since it is smaller than the sum of its proper divisors (21109326696).

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

13332206256 is a wasteful number, since it uses less digits than its factorization.

13332206256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277754308 (or 277754302 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 33.

Adding to 13332206256 its reverse (65260223331), we get a palindrome (78592429587).

The spelling of 13332206256 in words is "thirteen billion, three hundred thirty-two million, two hundred six thousand, two hundred fifty-six".