22689113338 has 4 divisors (see below), whose sum is σ = 34033670010. Its totient is φ = 11344556668.

The previous prime is 22689113333. The next prime is 22689113383. The reversal of 22689113338 is 83331198622.

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

It can be written as a sum of positive squares in only one way, i.e., 16081536969 + 6607576369 = 126813^2 + 81287^2 .

It is not an unprimeable number, because it can be changed into a prime (22689113333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672278333 + ... + 5672278336.

Almost surely, 2^22689113338 is an apocalyptic number.

22689113338 is a deficient number, since it is larger than the sum of its proper divisors (11344556672).

22689113338 is a wasteful number, since it uses less digits than its factorization.

22689113338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11344556671.

The product of its digits is 373248, while the sum is 46.

The spelling of 22689113338 in words is "twenty-two billion, six hundred eighty-nine million, one hundred thirteen thousand, three hundred thirty-eight".