22030399912 has 16 divisors (see below), whose sum is σ = 41309187840. Its totient is φ = 11014616496.

The previous prime is 22030399901. The next prime is 22030399939. The reversal of 22030399912 is 21999303022.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116473 + ... + 240055.

It is an arithmetic number, because the mean of its divisors is an integer number (2581824240).

Almost surely, 2^22030399912 is an apocalyptic number.

It is an amenable number.

22030399912 is a deficient number, since it is larger than the sum of its proper divisors (19278787928).

22030399912 is a wasteful number, since it uses less digits than its factorization.

22030399912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145872 (or 145868 counting only the distinct ones).

The product of its (nonzero) digits is 52488, while the sum is 40.

The spelling of 22030399912 in words is "twenty-two billion, thirty million, three hundred ninety-nine thousand, nine hundred twelve".