22104421412 has 48 divisors (see below), whose sum is σ = 41439928320. Its totient is φ = 10293763200.

The previous prime is 22104421397. The next prime is 22104421421. The reversal of 22104421412 is 21412440122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1130237 + ... + 1149627.

It is an arithmetic number, because the mean of its divisors is an integer number (863331840).

Almost surely, 2^22104421412 is an apocalyptic number.

It is an amenable number.

22104421412 is a deficient number, since it is larger than the sum of its proper divisors (19335506908).

22104421412 is a wasteful number, since it uses less digits than its factorization.

22104421412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19772 (or 19770 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 22104421412 its reverse (21412440122), we get a palindrome (43516861534).

The spelling of 22104421412 in words is "twenty-two billion, one hundred four million, four hundred twenty-one thousand, four hundred twelve".