22012002022113 has 12 divisors (see below), whose sum is σ = 32152362505380. Its totient is φ = 14509784103936.

The previous prime is 22012002022111. The next prime is 22012002022121. The reversal of 22012002022113 is 31122020021022.

22012002022113 is a `hidden beast` number, since 220 + 1 + 200 + 20 + 221 + 1 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 14475346403904 + 7536655618209 = 3804648^2 + 2745297^2 .

It is not a de Polignac number, because 22012002022113 - 2¹ = 22012002022111 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22012002022111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13740325056 + ... + 13740326657.

It is an arithmetic number, because the mean of its divisors is an integer number (2679363542115).

Almost surely, 2^{22012002022113} is an apocalyptic number.

It is an amenable number.

22012002022113 is a deficient number, since it is larger than the sum of its proper divisors (10140360483267).

22012002022113 is a wasteful number, since it uses less digits than its factorization.

22012002022113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27480651808 (or 27480651805 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 22012002022113 its reverse (31122020021022), we get a palindrome (53134022043135).

The spelling of 22012002022113 in words is "twenty-two trillion, twelve billion, two million, twenty-two thousand, one hundred thirteen".