22011200220109 has 16 divisors (see below), whose sum is σ = 23207646456000. Its totient is φ = 20818577905920.

The previous prime is 22011200220077. The next prime is 22011200220157. The reversal of 22011200220109 is 90102200211022.

It is a cyclic number.

It is not a de Polignac number, because 22011200220109 - 2⁵ = 22011200220077 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 22011200220109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22011200020109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28293862 + ... + 29061400.

It is an arithmetic number, because the mean of its divisors is an integer number (1450477903500).

Almost surely, 2^{22011200220109} is an apocalyptic number.

It is an amenable number.

22011200220109 is a deficient number, since it is larger than the sum of its proper divisors (1196446235891).

22011200220109 is a wasteful number, since it uses less digits than its factorization.

22011200220109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770028.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 22011200220109 in words is "twenty-two trillion, eleven billion, two hundred million, two hundred twenty thousand, one hundred nine".