88248505422 has 64 divisors (see below), whose sum is σ = 220391184384. Its totient is φ = 22885964640.

The previous prime is 88248505391. The next prime is 88248505483. The reversal of 88248505422 is 22450584288.

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, 148533 + ... + 445599.

It is an arithmetic number, because the mean of its divisors is an integer number (3443612256).

Almost surely, 2^88248505422 is an apocalyptic number.

It is a pronic number, being equal to 297066×297067.

It is a practical number, because each smaller number is the sum of distinct divisors of 88248505422, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110195592192).

88248505422 is an abundant number, since it is smaller than the sum of its proper divisors (132142678962).

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

88248505422 is a wasteful number, since it uses less digits than its factorization.

88248505422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297733.

The product of its (nonzero) digits is 1638400, while the sum is 48.

The spelling of 88248505422 in words is "eighty-eight billion, two hundred forty-eight million, five hundred five thousand, four hundred twenty-two".