2232551288 has 64 divisors (see below), whose sum is σ = 4727808000. Its totient is φ = 979413120.

The previous prime is 2232551257. The next prime is 2232551303. The reversal of 2232551288 is 8821552322.

It is a super-3 number, since 3×2232551288³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 410813 + ... + 416211.

It is an arithmetic number, because the mean of its divisors is an integer number (73872000).

Almost surely, 2^2232551288 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 2232551288, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2363904000).

2232551288 is an abundant number, since it is smaller than the sum of its proper divisors (2495256712).

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

2232551288 is a wasteful number, since it uses less digits than its factorization.

2232551288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5580 (or 5576 counting only the distinct ones).

The product of its digits is 76800, while the sum is 38.

The square root of 2232551288 is about 47249.8813543484. The cubic root of 2232551288 is about 1306.9746021551.

The spelling of 2232551288 in words is "two billion, two hundred thirty-two million, five hundred fifty-one thousand, two hundred eighty-eight".