22213302203 has 16 divisors (see below), whose sum is σ = 23190226560. Its totient is φ = 21257842176.

The previous prime is 22213302191. The next prime is 22213302233. The reversal of 22213302203 is 30220331222.

It is a cyclic number.

It is not a de Polignac number, because 22213302203 - 2⁴ = 22213302187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22213302233) 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, 980063 + ... + 1002471.

It is an arithmetic number, because the mean of its divisors is an integer number (1449389160).

Almost surely, 2^22213302203 is an apocalyptic number.

22213302203 is a deficient number, since it is larger than the sum of its proper divisors (976924357).

22213302203 is a wasteful number, since it uses less digits than its factorization.

22213302203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22886.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 22213302203 its reverse (30220331222), we get a palindrome (52433633425).

The spelling of 22213302203 in words is "twenty-two billion, two hundred thirteen million, three hundred two thousand, two hundred three".