22000223203 has 12 divisors (see below), whose sum is σ = 26074969200. Its totient is φ = 18501533232.

The previous prime is 22000223197. The next prime is 22000223263. The reversal of 22000223203 is 30232200022.

It is not a de Polignac number, because 22000223203 - 2⁹ = 22000222691 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22000223263) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4233103 + ... + 4238296.

It is an arithmetic number, because the mean of its divisors is an integer number (2172914100).

Almost surely, 2^22000223203 is an apocalyptic number.

22000223203 is a deficient number, since it is larger than the sum of its proper divisors (4074745997).

22000223203 is an equidigital number, since it uses as much as digits as its factorization.

22000223203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8471466 (or 8471459 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 16.

Adding to 22000223203 its reverse (30232200022), we get a palindrome (52232423225).

The spelling of 22000223203 in words is "twenty-two billion, two hundred twenty-three thousand, two hundred three".