232203230500000 has 84 divisors (see below), whose sum is σ = 571430324387286. Its totient is φ = 92881292000000.

The previous prime is 232203230499943. The next prime is 232203230500069. The reversal of 232203230500000 is 5032302232.

It is a happy number.

It can be written as a sum of positive squares in 7 ways, for example, as 97124257466896 + 135078973033104 = 9855164^2 + 11622348^2 .

It is a super-2 number, since 2×232203230500000² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 13 ways as a sum of consecutive naturals, for example, 231703231 + ... + 232703230.

Almost surely, 2^{232203230500000} is an apocalyptic number.

232203230500000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

232203230500000 is an abundant number, since it is smaller than the sum of its proper divisors (339227093887286).

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

232203230500000 is an frugal number, since it uses more digits than its factorization.

232203230500000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464406501 (or 464406468 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 22.

Adding to 232203230500000 its reverse (5032302232), we get a palindrome (232208262802232).

The spelling of 232203230500000 in words is "two hundred thirty-two trillion, two hundred three billion, two hundred thirty million, five hundred thousand".