12274472756700 has 720 divisors, whose sum is σ = 49632031680000. Its totient is φ = 2549255846400.

The previous prime is 12274472756699. The next prime is 12274472756713. The reversal of 12274472756700 is 765727447221.

It is a happy number.

12274472756700 is a `hidden beast` number, since 1 + 2 + 2 + 7 + 4 + 4 + 72 + 7 + 567 + 0 + 0 = 666.

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 239 ways as a sum of consecutive naturals, for example, 1714547721 + ... + 1714554879.

Almost surely, 2^{12274472756700} is an apocalyptic number.

12274472756700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12274472756700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (24816015840000).

12274472756700 is an abundant number, since it is smaller than the sum of its proper divisors (37357558923300).

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

12274472756700 is a wasteful number, since it uses less digits than its factorization.

12274472756700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9952 (or 9936 counting only the distinct ones).

The product of its (nonzero) digits is 9219840, while the sum is 54.

The spelling of 12274472756700 in words is "twelve trillion, two hundred seventy-four billion, four hundred seventy-two million, seven hundred fifty-six thousand, seven hundred".