22010324423 has 2 divisors, whose sum is σ = 22010324424. Its totient is φ = 22010324422.

The previous prime is 22010324411. The next prime is 22010324431. The reversal of 22010324423 is 32442301022.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22010324423 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22010324443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005162211 + 11005162212.

It is an arithmetic number, because the mean of its divisors is an integer number (11005162212).

Almost surely, 2^22010324423 is an apocalyptic number.

22010324423 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010324423 is an equidigital number, since it uses as much as digits as its factorization.

22010324423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 22010324423 its reverse (32442301022), we get a palindrome (54452625445).

The spelling of 22010324423 in words is "twenty-two billion, ten million, three hundred twenty-four thousand, four hundred twenty-three".