11751222658860 has 36 divisors (see below), whose sum is σ = 35645375399088. Its totient is φ = 3133659375648.

The previous prime is 11751222658817. The next prime is 11751222658913. The reversal of 11751222658860 is 6885622215711.

11751222658860 is a `hidden beast` number, since 1 + 1 + 7 + 51 + 2 + 2 + 2 + 6 + 588 + 6 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a junction number, because it is equal to n+sod(n) for n = 11751222658797 and 11751222658806.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 32642284984 + ... + 32642285343.

Almost surely, 2^{11751222658860} is an apocalyptic number.

11751222658860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11751222658860 is an abundant number, since it is smaller than the sum of its proper divisors (23894152740228).

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

11751222658860 is a wasteful number, since it uses less digits than its factorization.

11751222658860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65284570342 (or 65284570337 counting only the distinct ones).

The product of its (nonzero) digits is 3225600, while the sum is 54.

The spelling of 11751222658860 in words is "eleven trillion, seven hundred fifty-one billion, two hundred twenty-two million, six hundred fifty-eight thousand, eight hundred sixty".