22301313 has 8 divisors (see below), whose sum is σ = 30154176. Its totient is φ = 14658000.

The previous prime is 22301311. The next prime is 22301317. The reversal of 22301313 is 31310322.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22301313 - 2¹ = 22301311 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22301292 and 22301301.

It is not an unprimeable number, because it can be changed into a prime (22301311) 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, 52138 + ... + 52563.

It is an arithmetic number, because the mean of its divisors is an integer number (3769272).

Almost surely, 2^22301313 is an apocalyptic number.

It is an amenable number.

22301313 is a deficient number, since it is larger than the sum of its proper divisors (7852863).

22301313 is a wasteful number, since it uses less digits than its factorization.

22301313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104775.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 22301313 is about 4722.4266008060. The cubic root of 22301313 is about 281.4773655777.

Adding to 22301313 its reverse (31310322), we get a palindrome (53611635).

Subtracting 22301313 from its reverse (31310322), we obtain a palindrome (9009009).

The spelling of 22301313 in words is "twenty-two million, three hundred one thousand, three hundred thirteen".