2232504520000 has 140 divisors (see below), whose sum is σ = 5685507945700. Its totient is φ = 868866048000.

The previous prime is 2232504519941. The next prime is 2232504520019. The reversal of 2232504520000 is 254052322.

It is a happy number.

It can be written as a sum of positive squares in 10 ways, for example, as 1216150195264 + 1016354324736 = 1102792^2 + 1008144^2 .

It is a super-3 number, since 3×2232504520000³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 725776 + ... + 2234224.

Almost surely, 2^{2232504520000} is an apocalyptic number.

2232504520000 is a gapful number since it is divisible by the number (20) 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 2232504520000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2842753972850).

2232504520000 is an abundant number, since it is smaller than the sum of its proper divisors (3453003425700).

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

2232504520000 is an equidigital number, since it uses as much as digits as its factorization.

2232504520000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1508518 (or 1508493 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 25.

Adding to 2232504520000 its reverse (254052322), we get a palindrome (2232758572322).

The spelling of 2232504520000 in words is "two trillion, two hundred thirty-two billion, five hundred four million, five hundred twenty thousand".