88730836322 has 6 divisors (see below), whose sum is σ = 133096886379. Its totient is φ = 44365207530.

The previous prime is 88730836301. The next prime is 88730836339. The reversal of 88730836322 is 22363803788.

It can be written as a sum of positive squares in only one way, i.e., 44365418161 + 44365418161 = 210631^2 + 210631^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=210631.

It is a super-2 number, since 2×88730836322² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 315947 + ... + 526577.

Almost surely, 2^88730836322 is an apocalyptic number.

88730836322 is a deficient number, since it is larger than the sum of its proper divisors (44366050057).

88730836322 is an frugal number, since it uses more digits than its factorization.

88730836322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421264 (or 210633 counting only the distinct ones).

The product of its (nonzero) digits is 2322432, while the sum is 50.

Multiplying 88730836322 by its sum of digits (50), we get a square (4436541816100 = 2106310²).

The spelling of 88730836322 in words is "eighty-eight billion, seven hundred thirty million, eight hundred thirty-six thousand, three hundred twenty-two".