22140717404 has 48 divisors (see below), whose sum is σ = 44023795200. Its totient is φ = 9658719936.

The previous prime is 22140717383. The next prime is 22140717407. The reversal of 22140717404 is 40471704122.

It is a super-2 number, since 2×22140717404² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22140717407) 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, 408209 + ... + 459255.

It is an arithmetic number, because the mean of its divisors is an integer number (917162400).

Almost surely, 2^22140717404 is an apocalyptic number.

It is an amenable number.

22140717404 is a deficient number, since it is larger than the sum of its proper divisors (21883077796).

22140717404 is a wasteful number, since it uses less digits than its factorization.

22140717404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51522 (or 51520 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The spelling of 22140717404 in words is "twenty-two billion, one hundred forty million, seven hundred seventeen thousand, four hundred four".