222009713 has 8 divisors (see below), whose sum is σ = 224742336. Its totient is φ = 219294000.

The previous prime is 222009679. The next prime is 222009721. The reversal of 222009713 is 317900222.

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

It is a cyclic number.

It is not a de Polignac number, because 222009713 - 2⁶ = 222009649 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222009013) 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, 23270 + ... + 31392.

It is an arithmetic number, because the mean of its divisors is an integer number (28092792).

Almost surely, 2^222009713 is an apocalyptic number.

It is an amenable number.

222009713 is a deficient number, since it is larger than the sum of its proper divisors (2732623).

222009713 is a wasteful number, since it uses less digits than its factorization.

222009713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8455.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 222009713 is about 14899.9903691244. The cubic root of 222009713 is about 605.5137252566.

Adding to 222009713 its reverse (317900222), we get a palindrome (539909935).

It can be divided in two parts, 22200 and 9713, that added together give a palindrome (31913).

The spelling of 222009713 in words is "two hundred twenty-two million, nine thousand, seven hundred thirteen".