22122032000012 has 12 divisors (see below), whose sum is σ = 44244064000080. Its totient is φ = 9480870857136.

The previous prime is 22122032000011. The next prime is 22122032000023. The reversal of 22122032000012 is 21000023022122.

22122032000012 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (22122032000011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395036285687 + ... + 395036285742.

It is an arithmetic number, because the mean of its divisors is an integer number (3687005333340).

Almost surely, 2^{22122032000012} is an apocalyptic number.

It is an amenable number.

22122032000012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22122032000012 is a wasteful number, since it uses less digits than its factorization.

22122032000012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 790072571440 (or 790072571438 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 22122032000012 its reverse (21000023022122), we get a palindrome (43122055022134).

The spelling of 22122032000012 in words is "twenty-two trillion, one hundred twenty-two billion, thirty-two million, twelve", and thus it is an aban number.