88722275430 has 32 divisors (see below), whose sum is σ = 214123046400. Its totient is φ = 23527097312.

The previous prime is 88722275429. The next prime is 88722275449. The reversal of 88722275430 is 3457222788.

It is a self number, because there is not a number n which added to its sum of digits gives 88722275430.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8255550 + ... + 8266289.

It is an arithmetic number, because the mean of its divisors is an integer number (6691345200).

Almost surely, 2^88722275430 is an apocalyptic number.

88722275430 is an abundant number, since it is smaller than the sum of its proper divisors (125400770970).

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

88722275430 is a wasteful number, since it uses less digits than its factorization.

88722275430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16522028.

The product of its (nonzero) digits is 1505280, while the sum is 48.

The spelling of 88722275430 in words is "eighty-eight billion, seven hundred twenty-two million, two hundred seventy-five thousand, four hundred thirty".