223303032111232 has 32 divisors (see below), whose sum is σ = 444870870979500. Its totient is φ = 111649166453760.

The previous prime is 223303032111157. The next prime is 223303032111361. The reversal of 223303032111232 is 232111230303322.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 197246744335936 + 26056287775296 = 14044456^2 + 5104536^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a self number, because there is not a number n which added to its sum of digits gives 223303032111232.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12242107 + ... + 24422842.

Almost surely, 2^{223303032111232} is an apocalyptic number.

It is an amenable number.

223303032111232 is a deficient number, since it is larger than the sum of its proper divisors (221567838868268).

223303032111232 is an equidigital number, since it uses as much as digits as its factorization.

223303032111232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36712544 (or 36712532 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 223303032111232 its reverse (232111230303322), we get a palindrome (455414262414554).

The spelling of 223303032111232 in words is "two hundred twenty-three trillion, three hundred three billion, thirty-two million, one hundred eleven thousand, two hundred thirty-two".