22200001023 has 8 divisors (see below), whose sum is σ = 30085247536. Its totient is φ = 14557377600.

The previous prime is 22200001007. The next prime is 22200001069. The reversal of 22200001023 is 32010000222.

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

It is not a de Polignac number, because 22200001023 - 2⁴ = 22200001007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22200001003) 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, 60655558 + ... + 60655923.

It is an arithmetic number, because the mean of its divisors is an integer number (3760655942).

Almost surely, 2^22200001023 is an apocalyptic number.

22200001023 is a deficient number, since it is larger than the sum of its proper divisors (7885246513).

22200001023 is a wasteful number, since it uses less digits than its factorization.

22200001023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121311545.

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 22200001023 its reverse (32010000222), we get a palindrome (54210001245).

The spelling of 22200001023 in words is "twenty-two billion, two hundred million, one thousand, twenty-three".