11557223710 has 16 divisors (see below), whose sum is σ = 20877039792. Its totient is φ = 4606436800.

The previous prime is 11557223707. The next prime is 11557223761. The reversal of 11557223710 is 1732275511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2053636 + ... + 2059255.

It is an arithmetic number, because the mean of its divisors is an integer number (1304814987).

Almost surely, 2^11557223710 is an apocalyptic number.

11557223710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11557223710 is a deficient number, since it is larger than the sum of its proper divisors (9319816082).

11557223710 is a wasteful number, since it uses less digits than its factorization.

11557223710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4113179.

The product of its (nonzero) digits is 14700, while the sum is 34.

The spelling of 11557223710 in words is "eleven billion, five hundred fifty-seven million, two hundred twenty-three thousand, seven hundred ten".