10000022220012 has 96 divisors (see below), whose sum is σ = 27233569440000. Its totient is φ = 2823757113600.

The previous prime is 10000022219989. The next prime is 10000022220113. The reversal of 10000022220012 is 21002222000001.

10000022220012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 10000022220012.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32529387 + ... + 32835362.

It is an arithmetic number, because the mean of its divisors is an integer number (283683015000).

Almost surely, 2^{10000022220012} is an apocalyptic number.

10000022220012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10000022220012 is an abundant number, since it is smaller than the sum of its proper divisors (17233547219988).

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

10000022220012 is a wasteful number, since it uses less digits than its factorization.

10000022220012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65364847 (or 65364845 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10000022220012 its reverse (21002222000001), we get a palindrome (31002244220013).

The spelling of 10000022220012 in words is "ten trillion, twenty-two million, two hundred twenty thousand, twelve".