230011023222 has 20 divisors (see below), whose sum is σ = 515395070916. Its totient is φ = 76670341020.

The previous prime is 230011023167. The next prime is 230011023227. The reversal of 230011023222 is 222320110032.

230011023222 is a `hidden beast` number, since 2 + 300 + 110 + 232 + 22 = 666.

It is a super-2 number, since 2×230011023222² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 230011023195 and 230011023204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230011023227) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 709910404 + ... + 709910727.

Almost surely, 2^230011023222 is an apocalyptic number.

230011023222 is an abundant number, since it is smaller than the sum of its proper divisors (285384047694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230011023222 is a wasteful number, since it uses less digits than its factorization.

230011023222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1419821145 (or 1419821136 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 230011023222 its reverse (222320110032), we get a palindrome (452331133254).

The spelling of 230011023222 in words is "two hundred thirty billion, eleven million, twenty-three thousand, two hundred twenty-two".