22673439255 has 16 divisors (see below), whose sum is σ = 37121166720. Its totient is φ = 11811279648.

The previous prime is 22673439253. The next prime is 22673439263. The reversal of 22673439255 is 55293437622.

It is a happy number.

It is not a de Polignac number, because 22673439255 - 2¹ = 22673439253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22673439251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17575665 + ... + 17576954.

It is an arithmetic number, because the mean of its divisors is an integer number (2320072920).

Almost surely, 2^22673439255 is an apocalyptic number.

22673439255 is a deficient number, since it is larger than the sum of its proper divisors (14447727465).

22673439255 is a wasteful number, since it uses less digits than its factorization.

22673439255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35152670.

The product of its digits is 2721600, while the sum is 48.

The spelling of 22673439255 in words is "twenty-two billion, six hundred seventy-three million, four hundred thirty-nine thousand, two hundred fifty-five".