22226679 has 12 divisors (see below), whose sum is σ = 32418256. Its totient is φ = 14673312.

The previous prime is 22226641. The next prime is 22226681. The reversal of 22226679 is 97662222.

It is not a de Polignac number, because 22226679 - 2⁸ = 22226423 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22226279) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11062 + ... + 12915.

Almost surely, 2^22226679 is an apocalyptic number.

22226679 is a deficient number, since it is larger than the sum of its proper divisors (10191577).

22226679 is a wasteful number, since it uses less digits than its factorization.

22226679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24086 (or 24083 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 22226679 is about 4714.5178968798. The cubic root of 22226679 is about 281.1630154707.

The spelling of 22226679 in words is "twenty-two million, two hundred twenty-six thousand, six hundred seventy-nine".