22202313309 has 12 divisors (see below), whose sum is σ = 34985463552. Its totient is φ = 13455947400.

The previous prime is 22202313307. The next prime is 22202313311. The reversal of 22202313309 is 90331320222.

22202313309 is a `hidden beast` number, since 22 + 20 + 2 + 313 + 309 = 666.

It is an interprime number because it is at equal distance from previous prime (22202313307) and next prime (22202313311).

It is not a de Polignac number, because 22202313309 - 2¹ = 22202313307 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22202313307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 112132797 + ... + 112132994.

It is an arithmetic number, because the mean of its divisors is an integer number (2915455296).

Almost surely, 2^22202313309 is an apocalyptic number.

It is an amenable number.

22202313309 is a deficient number, since it is larger than the sum of its proper divisors (12783150243).

22202313309 is a wasteful number, since it uses less digits than its factorization.

22202313309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224265808 (or 224265805 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The spelling of 22202313309 in words is "twenty-two billion, two hundred two million, three hundred thirteen thousand, three hundred nine".