22275326217 has 8 divisors (see below), whose sum is σ = 30332359296. Its totient is φ = 14534255312.

The previous prime is 22275326167. The next prime is 22275326221. The reversal of 22275326217 is 71262357222.

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 22275326217 - 2¹⁵ = 22275293449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22275326237) 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, 78990378 + ... + 78990659.

It is an arithmetic number, because the mean of its divisors is an integer number (3791544912).

Almost surely, 2^22275326217 is an apocalyptic number.

It is an amenable number.

22275326217 is a deficient number, since it is larger than the sum of its proper divisors (8057033079).

22275326217 is a wasteful number, since it uses less digits than its factorization.

22275326217 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157981087.

The product of its digits is 141120, while the sum is 39.

The spelling of 22275326217 in words is "twenty-two billion, two hundred seventy-five million, three hundred twenty-six thousand, two hundred seventeen".