222481367 has 2 divisors, whose sum is σ = 222481368. Its totient is φ = 222481366.

The previous prime is 222481351. The next prime is 222481373. The reversal of 222481367 is 763184222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222481367 - 2⁴ = 222481351 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222481307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111240683 + 111240684.

It is an arithmetic number, because the mean of its divisors is an integer number (111240684).

Almost surely, 2^222481367 is an apocalyptic number.

222481367 is a deficient number, since it is larger than the sum of its proper divisors (1).

222481367 is an equidigital number, since it uses as much as digits as its factorization.

222481367 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32256, while the sum is 35.

The square root of 222481367 is about 14915.8092975205. The cubic root of 222481367 is about 605.9422214698.

The spelling of 222481367 in words is "two hundred twenty-two million, four hundred eighty-one thousand, three hundred sixty-seven".