22330230232 has 16 divisors (see below), whose sum is σ = 43000781760. Its totient is φ = 10863355104.

The previous prime is 22330230211. The next prime is 22330230319. The reversal of 22330230232 is 23203203322.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37719688 + ... + 37720279.

It is an arithmetic number, because the mean of its divisors is an integer number (2687548860).

Almost surely, 2^22330230232 is an apocalyptic number.

It is an amenable number.

22330230232 is a deficient number, since it is larger than the sum of its proper divisors (20670551528).

22330230232 is a wasteful number, since it uses less digits than its factorization.

22330230232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75440010 (or 75440006 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 22330230232 its reverse (23203203322), we get a palindrome (45533433554).

The spelling of 22330230232 in words is "twenty-two billion, three hundred thirty million, two hundred thirty thousand, two hundred thirty-two".