22689924373 has 4 divisors (see below), whose sum is σ = 23676442848. Its totient is φ = 21703405900.

The previous prime is 22689924359. The next prime is 22689924379. The reversal of 22689924373 is 37342998622.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22689924373 - 2¹³ = 22689916181 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 (22689924379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 493259203 + ... + 493259248.

It is an arithmetic number, because the mean of its divisors is an integer number (5919110712).

Almost surely, 2^22689924373 is an apocalyptic number.

22689924373 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22689924373 is a deficient number, since it is larger than the sum of its proper divisors (986518475).

22689924373 is an equidigital number, since it uses as much as digits as its factorization.

22689924373 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 986518474.

The product of its digits is 7838208, while the sum is 55.

The spelling of 22689924373 in words is "twenty-two billion, six hundred eighty-nine million, nine hundred twenty-four thousand, three hundred seventy-three".