22104130012 has 24 divisors (see below), whose sum is σ = 40317734912. Its totient is φ = 10591700400.

The previous prime is 22104129941. The next prime is 22104130051. The reversal of 22104130012 is 21003140122.

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, 852564 + ... + 878107.

Almost surely, 2^22104130012 is an apocalyptic number.

It is an amenable number.

22104130012 is a deficient number, since it is larger than the sum of its proper divisors (18213604900).

22104130012 is a wasteful number, since it uses less digits than its factorization.

22104130012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1730809 (or 1730807 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 22104130012 its reverse (21003140122), we get a palindrome (43107270134).

The spelling of 22104130012 in words is "twenty-two billion, one hundred four million, one hundred thirty thousand, twelve".