22789011223 has 4 divisors (see below), whose sum is σ = 24860739528. Its totient is φ = 20717282920.

The previous prime is 22789011211. The next prime is 22789011239. The reversal of 22789011223 is 32211098722.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22789011223 - 2¹³ = 22789003031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22789011923) 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 in 3 ways as a sum of consecutive naturals, for example, 1035864136 + ... + 1035864157.

It is an arithmetic number, because the mean of its divisors is an integer number (6215184882).

Almost surely, 2^22789011223 is an apocalyptic number.

22789011223 is a deficient number, since it is larger than the sum of its proper divisors (2071728305).

22789011223 is a wasteful number, since it uses less digits than its factorization.

22789011223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2071728304.

The product of its (nonzero) digits is 24192, while the sum is 37.

The spelling of 22789011223 in words is "twenty-two billion, seven hundred eighty-nine million, eleven thousand, two hundred twenty-three".