912722808272 has 20 divisors (see below), whose sum is σ = 1929164117856. Its totient is φ = 414874003680.

The previous prime is 912722808229. The next prime is 912722808287. The reversal of 912722808272 is 272808227219.

It is a super-3 number, since 3×912722808272³ (a number of 37 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 912722808272.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2592962348 + ... + 2592962699.

Almost surely, 2^912722808272 is an apocalyptic number.

It is an amenable number.

912722808272 is an abundant number, since it is smaller than the sum of its proper divisors (1016441309584).

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

912722808272 is a wasteful number, since it uses less digits than its factorization.

912722808272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5185925066 (or 5185925060 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 50.

The spelling of 912722808272 in words is "nine hundred twelve billion, seven hundred twenty-two million, eight hundred eight thousand, two hundred seventy-two".