88877542220 has 96 divisors (see below), whose sum is σ = 199540454400. Its totient is φ = 33155426304.

The previous prime is 88877542219. The next prime is 88877542231. The reversal of 88877542220 is 2224577888.

It is a super-2 number, since 2×88877542220² (a number of 23 digits) contains 22 as substring.

It is a nialpdrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10592867 + ... + 10601253.

It is an arithmetic number, because the mean of its divisors is an integer number (2078546400).

Almost surely, 2^88877542220 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88877542220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (99770227200).

88877542220 is an abundant number, since it is smaller than the sum of its proper divisors (110662912180).

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

88877542220 is a wasteful number, since it uses less digits than its factorization.

88877542220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8847 (or 8845 counting only the distinct ones).

The product of its (nonzero) digits is 4014080, while the sum is 53.

The spelling of 88877542220 in words is "eighty-eight billion, eight hundred seventy-seven million, five hundred forty-two thousand, two hundred twenty".