1012224413 has 2 divisors, whose sum is σ = 1012224414. Its totient is φ = 1012224412.

The previous prime is 1012224379. The next prime is 1012224419. The reversal of 1012224413 is 3144222101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 557809924 + 454414489 = 23618^2 + 21317^2 .

It is a cyclic number.

It is not a de Polignac number, because 1012224413 - 2¹⁰ = 1012223389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012224419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506112206 + 506112207.

It is an arithmetic number, because the mean of its divisors is an integer number (506112207).

Almost surely, 2^1012224413 is an apocalyptic number.

It is an amenable number.

1012224413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012224413 is an equidigital number, since it uses as much as digits as its factorization.

1012224413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 1012224413 is about 31815.4744267628. The cubic root of 1012224413 is about 1004.0583121558.

Adding to 1012224413 its reverse (3144222101), we get a palindrome (4156446514).

The spelling of 1012224413 in words is "one billion, twelve million, two hundred twenty-four thousand, four hundred thirteen".