222253337 has 2 divisors, whose sum is σ = 222253338. Its totient is φ = 222253336.

The previous prime is 222253309. The next prime is 222253363. The reversal of 222253337 is 733352222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204747481 + 17505856 = 14309^2 + 4184^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222253337 is a prime.

It is not a weakly prime, because it can be changed into another prime (222253387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111126668 + 111126669.

It is an arithmetic number, because the mean of its divisors is an integer number (111126669).

Almost surely, 2^222253337 is an apocalyptic number.

It is an amenable number.

222253337 is a deficient number, since it is larger than the sum of its proper divisors (1).

222253337 is an equidigital number, since it uses as much as digits as its factorization.

222253337 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15120, while the sum is 29.

The square root of 222253337 is about 14908.1634348433. The cubic root of 222253337 is about 605.7351326098.

The spelling of 222253337 in words is "two hundred twenty-two million, two hundred fifty-three thousand, three hundred thirty-seven".