22000456211 has 8 divisors (see below), whose sum is σ = 23790231360. Its totient is φ = 20265751168.

The previous prime is 22000456207. The next prime is 22000456241. The reversal of 22000456211 is 11265400022.

It is a happy number.

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 22000456211 - 2² = 22000456207 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000456241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13766696 + ... + 13768293.

It is an arithmetic number, because the mean of its divisors is an integer number (2973778920).

Almost surely, 2^22000456211 is an apocalyptic number.

22000456211 is a deficient number, since it is larger than the sum of its proper divisors (1789775149).

22000456211 is a wasteful number, since it uses less digits than its factorization.

22000456211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27535053.

The product of its (nonzero) digits is 960, while the sum is 23.

Adding to 22000456211 its reverse (11265400022), we get a palindrome (33265856233).

The spelling of 22000456211 in words is "twenty-two billion, four hundred fifty-six thousand, two hundred eleven".