22122179395 has 8 divisors (see below), whose sum is σ = 26550349056. Its totient is φ = 17695254336.

The previous prime is 22122179381. The next prime is 22122179399. The reversal of 22122179395 is 59397122122.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 22122179395 - 2⁷ = 22122179267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22122179399) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271587 + ... + 343516.

It is an arithmetic number, because the mean of its divisors is an integer number (3318793632).

Almost surely, 2^22122179395 is an apocalyptic number.

22122179395 is a deficient number, since it is larger than the sum of its proper divisors (4428169661).

22122179395 is an equidigital number, since it uses as much as digits as its factorization.

22122179395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 622301.

The product of its digits is 136080, while the sum is 43.

The spelling of 22122179395 in words is "twenty-two billion, one hundred twenty-two million, one hundred seventy-nine thousand, three hundred ninety-five".