22672644583 has 2 divisors, whose sum is σ = 22672644584. Its totient is φ = 22672644582.

The previous prime is 22672644569. The next prime is 22672644637. The reversal of 22672644583 is 38544627622.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22672644583 - 2¹³ = 22672636391 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22672644523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11336322291 + 11336322292.

It is an arithmetic number, because the mean of its divisors is an integer number (11336322292).

Almost surely, 2^22672644583 is an apocalyptic number.

22672644583 is a deficient number, since it is larger than the sum of its proper divisors (1).

22672644583 is an equidigital number, since it uses as much as digits as its factorization.

22672644583 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3870720, while the sum is 49.

The spelling of 22672644583 in words is "twenty-two billion, six hundred seventy-two million, six hundred forty-four thousand, five hundred eighty-three".