22112210002112 has 14 divisors (see below), whose sum is σ = 43878916723068. Its totient is φ = 11056105001024.

The previous prime is 22112210002111. The next prime is 22112210002147. The reversal of 22112210002112 is 21120001221122.

22112210002112 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (22112210002111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172751640578 + ... + 172751640705.

It is an arithmetic number, because the mean of its divisors is an integer number (3134208337362).

Almost surely, 2^{22112210002112} is an apocalyptic number.

It is an amenable number.

22112210002112 is a deficient number, since it is larger than the sum of its proper divisors (21766706720956).

22112210002112 is an equidigital number, since it uses as much as digits as its factorization.

22112210002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345503281295 (or 345503281285 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22112210002112 its reverse (21120001221122), we get a palindrome (43232211223234).

The spelling of 22112210002112 in words is "twenty-two trillion, one hundred twelve billion, two hundred ten million, two thousand, one hundred twelve".