881095228272 has 120 divisors (see below), whose sum is σ = 2883643661184. Its totient is φ = 245887028352.

The previous prime is 881095228267. The next prime is 881095228319. The reversal of 881095228272 is 272822590188.

881095228272 is a `hidden beast` number, since 8 + 8 + 109 + 522 + 8 + 2 + 7 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10120638 + ... + 10207325.

Almost surely, 2^881095228272 is an apocalyptic number.

It is an amenable number.

881095228272 is an abundant number, since it is smaller than the sum of its proper divisors (2002548432912).

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

881095228272 is a wasteful number, since it uses less digits than its factorization.

881095228272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20328027 (or 20328018 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 881095228272 in words is "eight hundred eighty-one billion, ninety-five million, two hundred twenty-eight thousand, two hundred seventy-two".