22020011212099 has 8 divisors (see below), whose sum is σ = 22331611098720. Its totient is φ = 21710137641216.

The previous prime is 22020011212093. The next prime is 22020011212109. The reversal of 22020011212099 is 99021211002022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22020011212099 - 2¹³ = 22020011203907 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22020011212099.

It is not an unprimeable number, because it can be changed into a prime (22020011212093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431553244 + ... + 431604265.

It is an arithmetic number, because the mean of its divisors is an integer number (2791451387340).

Almost surely, 2^{22020011212099} is an apocalyptic number.

22020011212099 is a deficient number, since it is larger than the sum of its proper divisors (311599886621).

22020011212099 is an equidigital number, since it uses as much as digits as its factorization.

22020011212099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 863157869.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 22020011212099 in words is "twenty-two trillion, twenty billion, eleven million, two hundred twelve thousand, ninety-nine".