1120201441 has 2 divisors, whose sum is σ = 1120201442. Its totient is φ = 1120201440.

The previous prime is 1120201429. The next prime is 1120201457. The reversal of 1120201441 is 1441020211.

It is a happy number.

It is an a-pointer prime, because the next prime (1120201457) can be obtained adding 1120201441 to its sum of digits (16).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 844774225 + 275427216 = 29065^2 + 16596^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120201441 - 2²⁹ = 583330529 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120201741) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560100720 + 560100721.

It is an arithmetic number, because the mean of its divisors is an integer number (560100721).

Almost surely, 2^1120201441 is an apocalyptic number.

It is an amenable number.

1120201441 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120201441 is an equidigital number, since it uses as much as digits as its factorization.

1120201441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 1120201441 is about 33469.4105266286. The cubic root of 1120201441 is about 1038.5610774239.

Adding to 1120201441 its reverse (1441020211), we get a palindrome (2561221652).

The spelling of 1120201441 in words is "one billion, one hundred twenty million, two hundred one thousand, four hundred forty-one".