8727775122 has 16 divisors (see below), whose sum is σ = 19042418592. Its totient is φ = 2644780320.

The previous prime is 8727775117. The next prime is 8727775139. The reversal of 8727775122 is 2215777278.

It is a super-2 number, since 2×8727775122² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66119443 + ... + 66119574.

It is an arithmetic number, because the mean of its divisors is an integer number (1190151162).

Almost surely, 2^8727775122 is an apocalyptic number.

8727775122 is an abundant number, since it is smaller than the sum of its proper divisors (10314643470).

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

8727775122 is a wasteful number, since it uses less digits than its factorization.

8727775122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132239033.

The product of its digits is 768320, while the sum is 48.

The square root of 8727775122 is about 93422.5621678190. The cubic root of 8727775122 is about 2058.8965028058.

The spelling of 8727775122 in words is "eight billion, seven hundred twenty-seven million, seven hundred seventy-five thousand, one hundred twenty-two".