22068918127 has 8 divisors (see below), whose sum is σ = 22149014400. Its totient is φ = 21988966944.

The previous prime is 22068918089. The next prime is 22068918161. The reversal of 22068918127 is 72181986022.

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 22068918127 - 2²⁷ = 21934700399 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 (22068918727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 273249 + ... + 344677.

It is an arithmetic number, because the mean of its divisors is an integer number (2768626800).

Almost surely, 2^22068918127 is an apocalyptic number.

22068918127 is a deficient number, since it is larger than the sum of its proper divisors (80096273).

22068918127 is an equidigital number, since it uses as much as digits as its factorization.

22068918127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72545.

The product of its (nonzero) digits is 193536, while the sum is 46.

The spelling of 22068918127 in words is "twenty-two billion, sixty-eight million, nine hundred eighteen thousand, one hundred twenty-seven".