223231133232232 has 32 divisors (see below), whose sum is σ = 428769731403720. Its totient is φ = 108892571407360.

The previous prime is 223231133232227. The next prime is 223231133232269. The reversal of 223231133232232 is 232232331132322.

It can be written as a sum of positive squares in 4 ways, for example, as 36836718094276 + 186394415137956 = 6069326^2 + 13652634^2 .

It is a super-3 number, since 3×223231133232232³ (a number of 44 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54083388 + ... + 58064404.

Almost surely, 2^{223231133232232} is an apocalyptic number.

It is an amenable number.

223231133232232 is a deficient number, since it is larger than the sum of its proper divisors (205538598171488).

223231133232232 is a wasteful number, since it uses less digits than its factorization.

223231133232232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4152021 (or 4152017 counting only the distinct ones).

The product of its digits is 93312, while the sum is 34.

Adding to 223231133232232 its reverse (232232331132322), we get a palindrome (455463464364554).

The spelling of 223231133232232 in words is "two hundred twenty-three trillion, two hundred thirty-one billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred thirty-two".