22940467223 has 2 divisors, whose sum is σ = 22940467224. Its totient is φ = 22940467222.

The previous prime is 22940467169. The next prime is 22940467271. The reversal of 22940467223 is 32276404922.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22940467223 - 2¹² = 22940463127 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22940463223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11470233611 + 11470233612.

It is an arithmetic number, because the mean of its divisors is an integer number (11470233612).

Almost surely, 2^22940467223 is an apocalyptic number.

22940467223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22940467223 is an equidigital number, since it uses as much as digits as its factorization.

22940467223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 22940467223 in words is "twenty-two billion, nine hundred forty million, four hundred sixty-seven thousand, two hundred twenty-three".