22460260244 has 24 divisors (see below), whose sum is σ = 40719909888. Its totient is φ = 10828617120.

The previous prime is 22460260217. The next prime is 22460260267. The reversal of 22460260244 is 44206206422.

It is a self number, because there is not a number n which added to its sum of digits gives 22460260244.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 292604 + ... + 361299.

It is an arithmetic number, because the mean of its divisors is an integer number (1696662912).

Almost surely, 2^22460260244 is an apocalyptic number.

It is an amenable number.

22460260244 is a deficient number, since it is larger than the sum of its proper divisors (18259649644).

22460260244 is a wasteful number, since it uses less digits than its factorization.

22460260244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654215 (or 654213 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 32.

Adding to 22460260244 its reverse (44206206422), we get a palindrome (66666466666).

The spelling of 22460260244 in words is "twenty-two billion, four hundred sixty million, two hundred sixty thousand, two hundred forty-four".