222241344371 has 2 divisors, whose sum is σ = 222241344372. Its totient is φ = 222241344370.

The previous prime is 222241344361. The next prime is 222241344379. The reversal of 222241344371 is 173443142222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222241344371 - 2²² = 222237150067 is a prime.

It is not a weakly prime, because it can be changed into another prime (222241344379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111120672185 + 111120672186.

It is an arithmetic number, because the mean of its divisors is an integer number (111120672186).

Almost surely, 2^222241344371 is an apocalyptic number.

222241344371 is a deficient number, since it is larger than the sum of its proper divisors (1).

222241344371 is an equidigital number, since it uses as much as digits as its factorization.

222241344371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 64512, while the sum is 35.

Adding to 222241344371 its reverse (173443142222), we get a palindrome (395684486593).

The spelling of 222241344371 in words is "two hundred twenty-two billion, two hundred forty-one million, three hundred forty-four thousand, three hundred seventy-one".