22004104012 has 24 divisors (see below), whose sum is σ = 42020615952. Its totient is φ = 9998822400.

The previous prime is 22004104009. The next prime is 22004104027. The reversal of 22004104012 is 21040140022.

It is a super-2 number, since 2×22004104012² (a number of 21 digits) contains 22 as substring.

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, 73488 + ... + 222280.

It is an arithmetic number, because the mean of its divisors is an integer number (1750858998).

Almost surely, 2^22004104012 is an apocalyptic number.

22004104012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22004104012 is a deficient number, since it is larger than the sum of its proper divisors (20016511940).

22004104012 is a wasteful number, since it uses less digits than its factorization.

22004104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152169 (or 152167 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22004104012 its reverse (21040140022), we get a palindrome (43044244034).

The spelling of 22004104012 in words is "twenty-two billion, four million, one hundred four thousand, twelve".