13226492224 has 56 divisors (see below), whose sum is σ = 28977445728. Its totient is φ = 5939581440.

The previous prime is 13226492219. The next prime is 13226492281. The reversal of 13226492224 is 42229462231.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54747 + ... + 171610.

It is an arithmetic number, because the mean of its divisors is an integer number (517454388).

Almost surely, 2^13226492224 is an apocalyptic number.

It is an amenable number.

13226492224 is an abundant number, since it is smaller than the sum of its proper divisors (15750953504).

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

13226492224 is a wasteful number, since it uses less digits than its factorization.

13226492224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226463 (or 226453 counting only the distinct ones).

The product of its digits is 82944, while the sum is 37.

The spelling of 13226492224 in words is "thirteen billion, two hundred twenty-six million, four hundred ninety-two thousand, two hundred twenty-four".