88223937912 has 128 divisors (see below), whose sum is σ = 267433056000. Its totient is φ = 26725749120.

The previous prime is 88223937899. The next prime is 88223937929. The reversal of 88223937912 is 21973932288.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 14069914 + ... + 14076182.

It is an arithmetic number, because the mean of its divisors is an integer number (2089320750).

Almost surely, 2^88223937912 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 88223937912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (133716528000).

88223937912 is an abundant number, since it is smaller than the sum of its proper divisors (179209118088).

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

88223937912 is a wasteful number, since it uses less digits than its factorization.

88223937912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12218 (or 12208 counting only the distinct ones).

The product of its digits is 2612736, while the sum is 54.

The spelling of 88223937912 in words is "eighty-eight billion, two hundred twenty-three million, nine hundred thirty-seven thousand, nine hundred twelve".