22226313 has 8 divisors (see below), whose sum is σ = 30324448. Its totient is φ = 14472864.

The previous prime is 22226297. The next prime is 22226329. The reversal of 22226313 is 31362222.

It is an interprime number because it is at equal distance from previous prime (22226297) and next prime (22226329).

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

It is not a de Polignac number, because 22226313 - 2⁴ = 22226297 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22226313.

It is not an unprimeable number, because it can be changed into a prime (22206313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86020 + ... + 86277.

It is an arithmetic number, because the mean of its divisors is an integer number (3790556).

Almost surely, 2^22226313 is an apocalyptic number.

It is an amenable number.

22226313 is a deficient number, since it is larger than the sum of its proper divisors (8098135).

22226313 is a wasteful number, since it uses less digits than its factorization.

22226313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172343.

The product of its digits is 864, while the sum is 21.

The square root of 22226313 is about 4714.4790804499. The cubic root of 22226313 is about 281.1614721868.

Adding to 22226313 its reverse (31362222), we get a palindrome (53588535).

The spelling of 22226313 in words is "twenty-two million, two hundred twenty-six thousand, three hundred thirteen".