20222341423 has 2 divisors, whose sum is σ = 20222341424. Its totient is φ = 20222341422.

The previous prime is 20222341369. The next prime is 20222341429. The reversal of 20222341423 is 32414322202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20222341423 - 2⁹ = 20222340911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20222341429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10111170711 + 10111170712.

It is an arithmetic number, because the mean of its divisors is an integer number (10111170712).

Almost surely, 2^20222341423 is an apocalyptic number.

20222341423 is a deficient number, since it is larger than the sum of its proper divisors (1).

20222341423 is an equidigital number, since it uses as much as digits as its factorization.

20222341423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 20222341423 its reverse (32414322202), we get a palindrome (52636663625).

The spelling of 20222341423 in words is "twenty billion, two hundred twenty-two million, three hundred forty-one thousand, four hundred twenty-three".