22104441023 has 16 divisors (see below), whose sum is σ = 25341888000. Its totient is φ = 18887004576.

The previous prime is 22104440999. The next prime is 22104441031. The reversal of 22104441023 is 32014440122.

It is a cyclic number.

It is not a de Polignac number, because 22104441023 - 2⁶ = 22104440959 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22104441023.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22104441043) 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, 3535286 + ... + 3541532.

It is an arithmetic number, because the mean of its divisors is an integer number (1583868000).

Almost surely, 2^22104441023 is an apocalyptic number.

22104441023 is a deficient number, since it is larger than the sum of its proper divisors (3237446977).

22104441023 is a wasteful number, since it uses less digits than its factorization.

22104441023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7766.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 22104441023 its reverse (32014440122), we get a palindrome (54118881145).

Subtracting 22104441023 from its reverse (32014440122), we obtain a palindrome (9909999099).

The spelling of 22104441023 in words is "twenty-two billion, one hundred four million, four hundred forty-one thousand, twenty-three".