224401051213 has 2 divisors, whose sum is σ = 224401051214. Its totient is φ = 224401051212.

The previous prime is 224401051183. The next prime is 224401051279. The reversal of 224401051213 is 312150104422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 199986051204 + 24415000009 = 447198^2 + 156253^2 .

It is a cyclic number.

It is not a de Polignac number, because 224401051213 - 2⁵ = 224401051181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224401051283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112200525606 + 112200525607.

It is an arithmetic number, because the mean of its divisors is an integer number (112200525607).

Almost surely, 2^224401051213 is an apocalyptic number.

It is an amenable number.

224401051213 is a deficient number, since it is larger than the sum of its proper divisors (1).

224401051213 is an equidigital number, since it uses as much as digits as its factorization.

224401051213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 224401051213 its reverse (312150104422), we get a palindrome (536551155635).

The spelling of 224401051213 in words is "two hundred twenty-four billion, four hundred one million, fifty-one thousand, two hundred thirteen".