88270322140 has 96 divisors (see below), whose sum is σ = 248885328384. Its totient is φ = 25396450560.

The previous prime is 88270322111. The next prime is 88270322159. The reversal of 88270322140 is 4122307288.

It is a self number, because there is not a number n which added to its sum of digits gives 88270322140.

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, 2184534 + ... + 2224573.

It is an arithmetic number, because the mean of its divisors is an integer number (2592555504).

Almost surely, 2^88270322140 is an apocalyptic number.

It is an amenable number.

88270322140 is an abundant number, since it is smaller than the sum of its proper divisors (160615006244).

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

88270322140 is a wasteful number, since it uses less digits than its factorization.

88270322140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4409147 (or 4409145 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 37.

The spelling of 88270322140 in words is "eighty-eight billion, two hundred seventy million, three hundred twenty-two thousand, one hundred forty".