22201232203 has 2 divisors, whose sum is σ = 22201232204. Its totient is φ = 22201232202.

The previous prime is 22201232167. The next prime is 22201232213. The reversal of 22201232203 is 30223210222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22201232203 - 2²⁹ = 21664361291 is a prime.

It is a super-2 number, since 2×22201232203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22201232213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100616101 + 11100616102.

It is an arithmetic number, because the mean of its divisors is an integer number (11100616102).

Almost surely, 2^22201232203 is an apocalyptic number.

22201232203 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201232203 is an equidigital number, since it uses as much as digits as its factorization.

22201232203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22201232203 its reverse (30223210222), we get a palindrome (52424442425).

The spelling of 22201232203 in words is "twenty-two billion, two hundred one million, two hundred thirty-two thousand, two hundred three".