23221112030 has 64 divisors (see below), whose sum is σ = 44152473600. Its totient is φ = 8781125760.

The previous prime is 23221112009. The next prime is 23221112053. The reversal of 23221112030 is 3021112232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2977376 + ... + 2985164.

It is an arithmetic number, because the mean of its divisors is an integer number (689882400).

Almost surely, 2^23221112030 is an apocalyptic number.

23221112030 is a deficient number, since it is larger than the sum of its proper divisors (20931361570).

23221112030 is a wasteful number, since it uses less digits than its factorization.

23221112030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8049.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23221112030 its reverse (3021112232), we get a palindrome (26242224262).

The spelling of 23221112030 in words is "twenty-three billion, two hundred twenty-one million, one hundred twelve thousand, thirty".