230022123221 has 16 divisors (see below), whose sum is σ = 259049995776. Its totient is φ = 202348200000.

The previous prime is 230022123181. The next prime is 230022123239. The reversal of 230022123221 is 122321220032.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 230022123221 - 2²⁶ = 229955014357 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230022123193 and 230022123202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230022123421) 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, 5537951 + ... + 5579331.

It is an arithmetic number, because the mean of its divisors is an integer number (16190624736).

Almost surely, 2^230022123221 is an apocalyptic number.

It is an amenable number.

230022123221 is a deficient number, since it is larger than the sum of its proper divisors (29027872555).

230022123221 is a wasteful number, since it uses less digits than its factorization.

230022123221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57724.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 230022123221 its reverse (122321220032), we get a palindrome (352343343253).

The spelling of 230022123221 in words is "two hundred thirty billion, twenty-two million, one hundred twenty-three thousand, two hundred twenty-one".