224011013 has 2 divisors, whose sum is σ = 224011014. Its totient is φ = 224011012.

The previous prime is 224011009. The next prime is 224011033. The reversal of 224011013 is 310110422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 215443684 + 8567329 = 14678^2 + 2927^2 .

It is a cyclic number.

It is not a de Polignac number, because 224011013 - 2² = 224011009 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (224011033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112005506 + 112005507.

It is an arithmetic number, because the mean of its divisors is an integer number (112005507).

Almost surely, 2^224011013 is an apocalyptic number.

It is an amenable number.

224011013 is a deficient number, since it is larger than the sum of its proper divisors (1).

224011013 is an equidigital number, since it uses as much as digits as its factorization.

224011013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 224011013 is about 14966.9974610808. The cubic root of 224011013 is about 607.3277471746.

Adding to 224011013 its reverse (310110422), we get a palindrome (534121435).

The spelling of 224011013 in words is "two hundred twenty-four million, eleven thousand, thirteen".