1112245411 has 2 divisors, whose sum is σ = 1112245412. Its totient is φ = 1112245410.

The previous prime is 1112245369. The next prime is 1112245423. The reversal of 1112245411 is 1145422111.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112245411 - 2⁷ = 1112245283 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112245471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556122705 + 556122706.

It is an arithmetic number, because the mean of its divisors is an integer number (556122706).

Almost surely, 2^1112245411 is an apocalyptic number.

1112245411 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112245411 is an equidigital number, since it uses as much as digits as its factorization.

1112245411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 320, while the sum is 22.

The square root of 1112245411 is about 33350.3434914845. The cubic root of 1112245411 is about 1036.0965021315.

Adding to 1112245411 its reverse (1145422111), we get a palindrome (2257667522).

The spelling of 1112245411 in words is "one billion, one hundred twelve million, two hundred forty-five thousand, four hundred eleven".