22242505223 has 2 divisors, whose sum is σ = 22242505224. Its totient is φ = 22242505222.

The previous prime is 22242505133. The next prime is 22242505277. The reversal of 22242505223 is 32250524222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22242505223 - 2⁸ = 22242504967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22242525223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11121252611 + 11121252612.

It is an arithmetic number, because the mean of its divisors is an integer number (11121252612).

Almost surely, 2^22242505223 is an apocalyptic number.

22242505223 is a deficient number, since it is larger than the sum of its proper divisors (1).

22242505223 is an equidigital number, since it uses as much as digits as its factorization.

22242505223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19200, while the sum is 29.

The spelling of 22242505223 in words is "twenty-two billion, two hundred forty-two million, five hundred five thousand, two hundred twenty-three".