22126441223 has 2 divisors, whose sum is σ = 22126441224. Its totient is φ = 22126441222.

The previous prime is 22126441213. The next prime is 22126441229. The reversal of 22126441223 is 32214462122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22126441223 - 2¹² = 22126437127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22126441229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11063220611 + 11063220612.

It is an arithmetic number, because the mean of its divisors is an integer number (11063220612).

Almost surely, 2^22126441223 is an apocalyptic number.

22126441223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22126441223 is an equidigital number, since it uses as much as digits as its factorization.

22126441223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9216, while the sum is 29.

The spelling of 22126441223 in words is "twenty-two billion, one hundred twenty-six million, four hundred forty-one thousand, two hundred twenty-three".