222241222309 has 16 divisors (see below), whose sum is σ = 235987560000. Its totient is φ = 208570431744.

The previous prime is 222241222271. The next prime is 222241222337. The reversal of 222241222309 is 903222142222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222241222309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222241222009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10482882 + ... + 10504060.

It is an arithmetic number, because the mean of its divisors is an integer number (14749222500).

Almost surely, 2^222241222309 is an apocalyptic number.

It is an amenable number.

222241222309 is a deficient number, since it is larger than the sum of its proper divisors (13746337691).

222241222309 is a wasteful number, since it uses less digits than its factorization.

222241222309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22932.

The product of its (nonzero) digits is 13824, while the sum is 31.

The spelling of 222241222309 in words is "two hundred twenty-two billion, two hundred forty-one million, two hundred twenty-two thousand, three hundred nine".