11812297860720 has 240 divisors, whose sum is σ = 47329547634720. Its totient is φ = 2699953772544.

The previous prime is 11812297860709. The next prime is 11812297860743. The reversal of 11812297860720 is 2706879221811.

11812297860720 is a `hidden beast` number, since 1 + 1 + 8 + 1 + 2 + 2 + 9 + 7 + 8 + 607 + 20 = 666.

11812297860720 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 55696777 + ... + 55908456.

It is an arithmetic number, because the mean of its divisors is an integer number (197206448478).

Almost surely, 2^{11812297860720} is an apocalyptic number.

11812297860720 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11812297860720 is an abundant number, since it is smaller than the sum of its proper divisors (35517249774000).

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

11812297860720 is a wasteful number, since it uses less digits than its factorization.

11812297860720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111605269 (or 111605250 counting only the distinct ones).

The product of its (nonzero) digits is 1354752, while the sum is 54.

The spelling of 11812297860720 in words is "eleven trillion, eight hundred twelve billion, two hundred ninety-seven million, eight hundred sixty thousand, seven hundred twenty".