22442233023 has 12 divisors (see below), whose sum is σ = 37047495888. Its totient is φ = 12824133120.

The previous prime is 22442233013. The next prime is 22442233081. The reversal of 22442233023 is 32033224422.

It is a happy number.

It is not a de Polignac number, because 22442233023 - 2⁶ = 22442232959 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22442233013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 178112898 + ... + 178113023.

It is an arithmetic number, because the mean of its divisors is an integer number (3087291324).

Almost surely, 2^22442233023 is an apocalyptic number.

22442233023 is a deficient number, since it is larger than the sum of its proper divisors (14605262865).

22442233023 is a wasteful number, since it uses less digits than its factorization.

22442233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356225934 (or 356225931 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

Adding to 22442233023 its reverse (32033224422), we get a palindrome (54475457445).

The spelling of 22442233023 in words is "twenty-two billion, four hundred forty-two million, two hundred thirty-three thousand, twenty-three".