11622257755860 has 24 divisors (see below), whose sum is σ = 32542321716576. Its totient is φ = 3099268734880.

The previous prime is 11622257755859. The next prime is 11622257755873. The reversal of 11622257755860 is 6855775222611.

It is a self number, because there is not a number n which added to its sum of digits gives 11622257755860.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96852147906 + ... + 96852148025.

It is an arithmetic number, because the mean of its divisors is an integer number (1355930071524).

Almost surely, 2^{11622257755860} is an apocalyptic number.

11622257755860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11622257755860 is an abundant number, since it is smaller than the sum of its proper divisors (20920063960716).

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

11622257755860 is a wasteful number, since it uses less digits than its factorization.

11622257755860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193704295943 (or 193704295941 counting only the distinct ones).

The product of its (nonzero) digits is 14112000, while the sum is 57.

The spelling of 11622257755860 in words is "eleven trillion, six hundred twenty-two billion, two hundred fifty-seven million, seven hundred fifty-five thousand, eight hundred sixty".