8822240120520 has 48 divisors (see below), whose sum is σ = 28672280392860. Its totient is φ = 2352597365376.

The previous prime is 8822240120471. The next prime is 8822240120531. The reversal of 8822240120520 is 250210422288.

It is a happy number.

8822240120520 is a `hidden beast` number, since 8 + 8 + 2 + 2 + 2 + 4 + 0 + 120 + 520 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 8615293373124 + 206946747396 = 2935182^2 + 454914^2 .

It is a super-2 number, since 2×8822240120520² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12253110919 + ... + 12253111638.

Almost surely, 2^{8822240120520} is an apocalyptic number.

It is an amenable number.

8822240120520 is an abundant number, since it is smaller than the sum of its proper divisors (19850040272340).

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

8822240120520 is a wasteful number, since it uses less digits than its factorization.

8822240120520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24506222574 (or 24506222567 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

The spelling of 8822240120520 in words is "eight trillion, eight hundred twenty-two billion, two hundred forty million, one hundred twenty thousand, five hundred twenty".