2272271313276 has 96 divisors (see below), whose sum is σ = 6238436823360. Its totient is φ = 712774656000.

The previous prime is 2272271313233. The next prime is 2272271313281. The reversal of 2272271313276 is 6723131722722.

2272271313276 is a `hidden beast` number, since 2 + 27 + 2 + 271 + 31 + 327 + 6 = 666.

It is a super-2 number, since 2×2272271313276² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14427916 + ... + 14584556.

It is an arithmetic number, because the mean of its divisors is an integer number (64983716910).

Almost surely, 2^{2272271313276} is an apocalyptic number.

It is an amenable number.

2272271313276 is an abundant number, since it is smaller than the sum of its proper divisors (3966165510084).

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

2272271313276 is a wasteful number, since it uses less digits than its factorization.

2272271313276 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 164572 (or 164564 counting only the distinct ones).

The product of its digits is 592704, while the sum is 45.

The spelling of 2272271313276 in words is "two trillion, two hundred seventy-two billion, two hundred seventy-one million, three hundred thirteen thousand, two hundred seventy-six".