13633214222256 has 20 divisors (see below), whose sum is σ = 35219136740952. Its totient is φ = 4544404740736.

The previous prime is 13633214222249. The next prime is 13633214222267. The reversal of 13633214222256 is 65222241233631.

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, 142012648101 + ... + 142012648196.

Almost surely, 2^{13633214222256} is an apocalyptic number.

13633214222256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13633214222256 is an abundant number, since it is smaller than the sum of its proper divisors (21585922518696).

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

13633214222256 is a wasteful number, since it uses less digits than its factorization.

13633214222256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284025296308 (or 284025296302 counting only the distinct ones).

The product of its digits is 622080, while the sum is 42.

Adding to 13633214222256 its reverse (65222241233631), we get a palindrome (78855455455887).

The spelling of 13633214222256 in words is "thirteen trillion, six hundred thirty-three billion, two hundred fourteen million, two hundred twenty-two thousand, two hundred fifty-six".