22313108 has 6 divisors (see below), whose sum is σ = 39047946. Its totient is φ = 11156552.

The previous prime is 22313069. The next prime is 22313111. The reversal of 22313108 is 80131322.

It can be written as a sum of positive squares in only one way, i.e., 22108804 + 204304 = 4702^2 + 452^2 .

It is a super-3 number, since 3×22313108³ (a number of 23 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22313108.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 2789135 + ... + 2789142.

It is an arithmetic number, because the mean of its divisors is an integer number (6507991).

Almost surely, 2^22313108 is an apocalyptic number.

It is an amenable number.

22313108 is a deficient number, since it is larger than the sum of its proper divisors (16734838).

22313108 is a wasteful number, since it uses less digits than its factorization.

22313108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5578281 (or 5578279 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 22313108 is about 4723.6752640291. The cubic root of 22313108 is about 281.5269805995.

It can be divided in two parts, 223 and 13108, that added together give a palindrome (13331).

The spelling of 22313108 in words is "twenty-two million, three hundred thirteen thousand, one hundred eight".