22210020221023 has 2 divisors, whose sum is σ = 22210020221024. Its totient is φ = 22210020221022.

The previous prime is 22210020220963. The next prime is 22210020221027. The reversal of 22210020221023 is 32012202001222.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22210020221023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22210020221027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105010110511 + 11105010110512.

It is an arithmetic number, because the mean of its divisors is an integer number (11105010110512).

Almost surely, 2^{22210020221023} is an apocalyptic number.

22210020221023 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210020221023 is an equidigital number, since it uses as much as digits as its factorization.

22210020221023 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 22210020221023 its reverse (32012202001222), we get a palindrome (54222222222245).

The spelling of 22210020221023 in words is "twenty-two trillion, two hundred ten billion, twenty million, two hundred twenty-one thousand, twenty-three".