11370255556 has 12 divisors (see below), whose sum is σ = 21706851600. Its totient is φ = 5168297960.

The previous prime is 11370255527. The next prime is 11370255581. The reversal of 11370255556 is 65555207311.

It is a super-2 number, since 2×11370255556² (a number of 21 digits) contains 22 as substring.

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, 129207406 + ... + 129207493.

It is an arithmetic number, because the mean of its divisors is an integer number (1808904300).

Almost surely, 2^11370255556 is an apocalyptic number.

It is an amenable number.

11370255556 is a deficient number, since it is larger than the sum of its proper divisors (10336596044).

11370255556 is a wasteful number, since it uses less digits than its factorization.

11370255556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 258414914 (or 258414912 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 40.

The spelling of 11370255556 in words is "eleven billion, three hundred seventy million, two hundred fifty-five thousand, five hundred fifty-six".