222773313 has 16 divisors (see below), whose sum is σ = 341193600. Its totient is φ = 126650496.

The previous prime is 222773267. The next prime is 222773323. The reversal of 222773313 is 313377222.

It is not a de Polignac number, because 222773313 - 2⁹ = 222772801 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (222773323) 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, 22788 + ... + 31061.

It is an arithmetic number, because the mean of its divisors is an integer number (21324600).

Almost surely, 2^222773313 is an apocalyptic number.

It is an amenable number.

222773313 is a deficient number, since it is larger than the sum of its proper divisors (118420287).

222773313 is a wasteful number, since it uses less digits than its factorization.

222773313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54056.

The product of its digits is 10584, while the sum is 30.

The square root of 222773313 is about 14925.5925510514. The cubic root of 222773313 is about 606.2071501510.

The spelling of 222773313 in words is "two hundred twenty-two million, seven hundred seventy-three thousand, three hundred thirteen".