11223344936 has 16 divisors (see below), whose sum is σ = 21131093940. Its totient is φ = 5588386560.

The previous prime is 11223344917. The next prime is 11223344999. The reversal of 11223344936 is 63944332211.

It can be written as a sum of positive squares in 2 ways, for example, as 8928360100 + 2294984836 = 94490^2 + 47906^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11223344936.

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, 2908691 + ... + 2912546.

Almost surely, 2^11223344936 is an apocalyptic number.

It is an amenable number.

11223344936 is a deficient number, since it is larger than the sum of its proper divisors (9907749004).

11223344936 is a wasteful number, since it uses less digits than its factorization.

11223344936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5821484 (or 5821480 counting only the distinct ones).

The product of its digits is 93312, while the sum is 38.

The spelling of 11223344936 in words is "eleven billion, two hundred twenty-three million, three hundred forty-four thousand, nine hundred thirty-six".