230202231223 has 16 divisors (see below), whose sum is σ = 250530610176. Its totient is φ = 210673169280.

The previous prime is 230202231191. The next prime is 230202231227. The reversal of 230202231223 is 322132202032.

It is a cyclic number.

It is not a de Polignac number, because 230202231223 - 2⁵ = 230202231191 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230202231194 and 230202231203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230202231227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 543073 + ... + 869098.

It is an arithmetic number, because the mean of its divisors is an integer number (15658163136).

Almost surely, 2^230202231223 is an apocalyptic number.

230202231223 is a deficient number, since it is larger than the sum of its proper divisors (20328378953).

230202231223 is a wasteful number, since it uses less digits than its factorization.

230202231223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1412454.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 230202231223 its reverse (322132202032), we get a palindrome (552334433255).

The spelling of 230202231223 in words is "two hundred thirty billion, two hundred two million, two hundred thirty-one thousand, two hundred twenty-three".