88422347520 has 1080 divisors, whose sum is σ = 363545504784. Its totient is φ = 20394934272.

The previous prime is 88422347501. The next prime is 88422347579. The reversal of 88422347520 is 2574322488.

88422347520 is a `hidden beast` number, since 8 + 84 + 2 + 2 + 3 + 47 + 520 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 389525647 + ... + 389525873.

Almost surely, 2^88422347520 is an apocalyptic number.

88422347520 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 88422347520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (181772752392).

88422347520 is an abundant number, since it is smaller than the sum of its proper divisors (275123157264).

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

88422347520 is a wasteful number, since it uses less digits than its factorization.

88422347520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 267 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The spelling of 88422347520 in words is "eighty-eight billion, four hundred twenty-two million, three hundred forty-seven thousand, five hundred twenty".