22201102202023 has 2 divisors, whose sum is σ = 22201102202024. Its totient is φ = 22201102202022.

The previous prime is 22201102201987. The next prime is 22201102202089. The reversal of 22201102202023 is 32020220110222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22201102202023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22201102272023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100551101011 + 11100551101012.

It is an arithmetic number, because the mean of its divisors is an integer number (11100551101012).

Almost surely, 2^{22201102202023} is an apocalyptic number.

22201102202023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201102202023 is an equidigital number, since it uses as much as digits as its factorization.

22201102202023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22201102202023 its reverse (32020220110222), we get a palindrome (54221322312245).

The spelling of 22201102202023 in words is "twenty-two trillion, two hundred one billion, one hundred two million, two hundred two thousand, twenty-three".