22042110441 has 24 divisors (see below), whose sum is σ = 32299148640. Its totient is φ = 13361901696.

The previous prime is 22042110407. The next prime is 22042110449. The reversal of 22042110441 is 14401124022.

It is not a de Polignac number, because 22042110441 - 2¹⁹ = 22041586153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22042110449) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 290476 + ... + 358413.

It is an arithmetic number, because the mean of its divisors is an integer number (1345797860).

Almost surely, 2^22042110441 is an apocalyptic number.

It is an amenable number.

22042110441 is a deficient number, since it is larger than the sum of its proper divisors (10257038199).

22042110441 is a wasteful number, since it uses less digits than its factorization.

22042110441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648985 (or 648972 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 21.

Adding to 22042110441 its reverse (14401124022), we get a palindrome (36443234463).

The spelling of 22042110441 in words is "twenty-two billion, forty-two million, one hundred ten thousand, four hundred forty-one".