22297374822 has 8 divisors (see below), whose sum is σ = 44594749656. Its totient is φ = 7432458272.

The previous prime is 22297374767. The next prime is 22297374823. The reversal of 22297374822 is 22847379222.

It is a sphenic number, since it is the product of 3 distinct primes.

22297374822 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22297374823) 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, 1858114563 + ... + 1858114574.

It is an arithmetic number, because the mean of its divisors is an integer number (5574343707).

Almost surely, 2^22297374822 is an apocalyptic number.

22297374822 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22297374822 is a wasteful number, since it uses less digits than its factorization.

22297374822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3716229142.

The product of its digits is 1354752, while the sum is 48.

The spelling of 22297374822 in words is "twenty-two billion, two hundred ninety-seven million, three hundred seventy-four thousand, eight hundred twenty-two".