11337806512 has 20 divisors (see below), whose sum is σ = 22037191960. Its totient is φ = 5650789248.

The previous prime is 11337806497. The next prime is 11337806537. The reversal of 11337806512 is 21560873311.

It is a super-2 number, since 2×11337806512² (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, 1126962 + ... + 1136977.

It is an arithmetic number, because the mean of its divisors is an integer number (1101859598).

Almost surely, 2^11337806512 is an apocalyptic number.

It is an amenable number.

11337806512 is a deficient number, since it is larger than the sum of its proper divisors (10699385448).

11337806512 is a wasteful number, since it uses less digits than its factorization.

11337806512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264260 (or 2264254 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The spelling of 11337806512 in words is "eleven billion, three hundred thirty-seven million, eight hundred six thousand, five hundred twelve".