88338743220 has 384 divisors, whose sum is σ = 328436591616. Its totient is φ = 17210179584.

The previous prime is 88338743161. The next prime is 88338743231. The reversal of 88338743220 is 2234783388.

It is a self number, because there is not a number n which added to its sum of digits gives 88338743220.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4910482 + ... + 4928438.

It is an arithmetic number, because the mean of its divisors is an integer number (855303624).

Almost surely, 2^88338743220 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 88338743220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164218295808).

88338743220 is an abundant number, since it is smaller than the sum of its proper divisors (240097848396).

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

88338743220 is a wasteful number, since it uses less digits than its factorization.

88338743220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18059 (or 18057 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 88338743220 in words is "eighty-eight billion, three hundred thirty-eight million, seven hundred forty-three thousand, two hundred twenty".