22302200313 has 16 divisors (see below), whose sum is σ = 33073676800. Its totient is φ = 14853112560.

The previous prime is 22302200311. The next prime is 22302200317. The reversal of 22302200313 is 31300220322.

It is a happy number.

It is not a de Polignac number, because 22302200313 - 2¹ = 22302200311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22302200311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 389998 + ... + 443511.

It is an arithmetic number, because the mean of its divisors is an integer number (2067104800).

Almost surely, 2^22302200313 is an apocalyptic number.

It is an amenable number.

22302200313 is a deficient number, since it is larger than the sum of its proper divisors (10771476487).

22302200313 is an equidigital number, since it uses as much as digits as its factorization.

22302200313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834509 (or 834503 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 22302200313 its reverse (31300220322), we get a palindrome (53602420635).

The spelling of 22302200313 in words is "twenty-two billion, three hundred two million, two hundred thousand, three hundred thirteen".