22207317696 has 140 divisors (see below), whose sum is σ = 68691965232. Its totient is φ = 7080556032.

The previous prime is 22207317659. The next prime is 22207317709. The reversal of 22207317696 is 69671370222.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 26106 + ... + 212358.

Almost surely, 2^22207317696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22207317696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34345982616).

22207317696 is an abundant number, since it is smaller than the sum of its proper divisors (46484647536).

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

22207317696 is a wasteful number, since it uses less digits than its factorization.

22207317696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186300 (or 186281 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The spelling of 22207317696 in words is "twenty-two billion, two hundred seven million, three hundred seventeen thousand, six hundred ninety-six".