224042044207 has 2 divisors, whose sum is σ = 224042044208. Its totient is φ = 224042044206.

The previous prime is 224042044157. The next prime is 224042044249. The reversal of 224042044207 is 702440240422.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-224042044207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224042044007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112021022103 + 112021022104.

It is an arithmetic number, because the mean of its divisors is an integer number (112021022104).

Almost surely, 2^224042044207 is an apocalyptic number.

224042044207 is a deficient number, since it is larger than the sum of its proper divisors (1).

224042044207 is an equidigital number, since it uses as much as digits as its factorization.

224042044207 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28672, while the sum is 31.

Adding to 224042044207 its reverse (702440240422), we get a palindrome (926482284629).

The spelling of 224042044207 in words is "two hundred twenty-four billion, forty-two million, forty-four thousand, two hundred seven".