233456912223 has 4 divisors (see below), whose sum is σ = 311275882968. Its totient is φ = 155637941480.

The previous prime is 233456912219. The next prime is 233456912243. The reversal of 233456912223 is 322219654332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233456912223 - 2² = 233456912219 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233456912243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38909485368 + ... + 38909485373.

It is an arithmetic number, because the mean of its divisors is an integer number (77818970742).

Almost surely, 2^233456912223 is an apocalyptic number.

233456912223 is a deficient number, since it is larger than the sum of its proper divisors (77818970745).

233456912223 is an equidigital number, since it uses as much as digits as its factorization.

233456912223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77818970744.

The product of its digits is 466560, while the sum is 42.

The spelling of 233456912223 in words is "two hundred thirty-three billion, four hundred fifty-six million, nine hundred twelve thousand, two hundred twenty-three".