11399107097756 has 48 divisors (see below), whose sum is σ = 23075237477376. Its totient is φ = 4825981452864.

The previous prime is 11399107097737. The next prime is 11399107097767. The reversal of 11399107097756 is 65779070199311.

It is a super-2 number, since 2×11399107097756² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11399107097692 and 11399107097701.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23081645 + ... + 23570331.

It is an arithmetic number, because the mean of its divisors is an integer number (480734114112).

Almost surely, 2^{11399107097756} is an apocalyptic number.

It is an amenable number.

11399107097756 is an abundant number, since it is smaller than the sum of its proper divisors (11676130379620).

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

11399107097756 is a wasteful number, since it uses less digits than its factorization.

11399107097756 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498818 (or 498816 counting only the distinct ones).

The product of its (nonzero) digits is 22504230, while the sum is 65.

The spelling of 11399107097756 in words is "eleven trillion, three hundred ninety-nine billion, one hundred seven million, ninety-seven thousand, seven hundred fifty-six".