232451202223223 has 2 divisors, whose sum is σ = 232451202223224. Its totient is φ = 232451202223222.

The previous prime is 232451202223217. The next prime is 232451202223271. The reversal of 232451202223223 is 322322202154232.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232451202223223 - 2⁶ = 232451202223159 is a prime.

It is a super-2 number, since 2×232451202223223² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (232451202223423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116225601111611 + 116225601111612.

It is an arithmetic number, because the mean of its divisors is an integer number (116225601111612).

Almost surely, 2^{232451202223223} is an apocalyptic number.

232451202223223 is a deficient number, since it is larger than the sum of its proper divisors (1).

232451202223223 is an equidigital number, since it uses as much as digits as its factorization.

232451202223223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 232451202223223 its reverse (322322202154232), we get a palindrome (554773404377455).

The spelling of 232451202223223 in words is "two hundred thirty-two trillion, four hundred fifty-one billion, two hundred two million, two hundred twenty-three thousand, two hundred twenty-three".