22200220001 has 8 divisors (see below), whose sum is σ = 22316131200. Its totient is φ = 22084559280.

The previous prime is 22200219973. The next prime is 22200220067. The reversal of 22200220001 is 10002200222.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22200220001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22200220201) 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, 116435 + ... + 240743.

It is an arithmetic number, because the mean of its divisors is an integer number (2789516400).

Almost surely, 2^22200220001 is an apocalyptic number.

It is an amenable number.

22200220001 is a deficient number, since it is larger than the sum of its proper divisors (115911199).

22200220001 is a wasteful number, since it uses less digits than its factorization.

22200220001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 125239.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 22200220001 its reverse (10002200222), we get a palindrome (32202420223).

The spelling of 22200220001 in words is "twenty-two billion, two hundred million, two hundred twenty thousand, one".