11556625120124 has 24 divisors (see below), whose sum is σ = 23505000247680. Its totient is φ = 4868892907056.

The previous prime is 11556625120021. The next prime is 11556625120247. The reversal of 11556625120124 is 42102152665511.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3497766242 + ... + 3497769545.

It is an arithmetic number, because the mean of its divisors is an integer number (979375010320).

Almost surely, 2^{11556625120124} is an apocalyptic number.

11556625120124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

11556625120124 is an abundant number, since it is smaller than the sum of its proper divisors (11948375127556).

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

11556625120124 is a wasteful number, since it uses less digits than its factorization.

11556625120124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6995535857 (or 6995535855 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 41.

Adding to 11556625120124 its reverse (42102152665511), we get a palindrome (53658777785635).

The spelling of 11556625120124 in words is "eleven trillion, five hundred fifty-six billion, six hundred twenty-five million, one hundred twenty thousand, one hundred twenty-four".