88848022421 has 4 divisors (see below), whose sum is σ = 88848648000. Its totient is φ = 88847396844.

The previous prime is 88848022379. The next prime is 88848022453. The reversal of 88848022421 is 12422084888.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 88848022421 - 2¹⁰ = 88848021397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88848052421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14180 + ... + 421778.

It is an arithmetic number, because the mean of its divisors is an integer number (22212162000).

Almost surely, 2^88848022421 is an apocalyptic number.

It is an amenable number.

88848022421 is a deficient number, since it is larger than the sum of its proper divisors (625579).

88848022421 is a wasteful number, since it uses less digits than its factorization.

88848022421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625578.

The product of its (nonzero) digits is 524288, while the sum is 47.

The spelling of 88848022421 in words is "eighty-eight billion, eight hundred forty-eight million, twenty-two thousand, four hundred twenty-one".