223332133231 has 2 divisors, whose sum is σ = 223332133232. Its totient is φ = 223332133230.

The previous prime is 223332133229. The next prime is 223332133249. The reversal of 223332133231 is 132331233322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223332133231 - 2¹ = 223332133229 is a prime.

It is a super-2 number, since 2×223332133231² (a number of 23 digits) contains 22 as substring.

Together with 223332133229, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 223332133231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223332133631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111666066615 + 111666066616.

It is an arithmetic number, because the mean of its divisors is an integer number (111666066616).

Almost surely, 2^223332133231 is an apocalyptic number.

223332133231 is a deficient number, since it is larger than the sum of its proper divisors (1).

223332133231 is an equidigital number, since it uses as much as digits as its factorization.

223332133231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 28.

Adding to 223332133231 its reverse (132331233322), we get a palindrome (355663366553).

The spelling of 223332133231 in words is "two hundred twenty-three billion, three hundred thirty-two million, one hundred thirty-three thousand, two hundred thirty-one".