222223201110247 has 2 divisors, whose sum is σ = 222223201110248. Its totient is φ = 222223201110246.

The previous prime is 222223201110241. The next prime is 222223201110257. The reversal of 222223201110247 is 742011102322222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222223201110247 is a prime.

It is a super-2 number, since 2×222223201110247² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (222223201110241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111111600555123 + 111111600555124.

It is an arithmetic number, because the mean of its divisors is an integer number (111111600555124).

Almost surely, 2^{222223201110247} is an apocalyptic number.

222223201110247 is a deficient number, since it is larger than the sum of its proper divisors (1).

222223201110247 is an equidigital number, since it uses as much as digits as its factorization.

222223201110247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 222223201110247 its reverse (742011102322222), we get a palindrome (964234303432469).

The spelling of 222223201110247 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, two hundred one million, one hundred ten thousand, two hundred forty-seven".