1112272741 has 2 divisors, whose sum is σ = 1112272742. Its totient is φ = 1112272740.

The previous prime is 1112272727. The next prime is 1112272769. The reversal of 1112272741 is 1472722111.

It is a happy number.

It is an a-pointer prime, because the next prime (1112272769) can be obtained adding 1112272741 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 912644100 + 199628641 = 30210^2 + 14129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112272741 - 2¹⁷ = 1112141669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112272781) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556136370 + 556136371.

It is an arithmetic number, because the mean of its divisors is an integer number (556136371).

Almost surely, 2^1112272741 is an apocalyptic number.

It is an amenable number.

1112272741 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112272741 is an equidigital number, since it uses as much as digits as its factorization.

1112272741 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1568, while the sum is 28.

The square root of 1112272741 is about 33350.7532298747. The cubic root of 1112272741 is about 1036.1049883539.

Adding to 1112272741 its reverse (1472722111), we get a palindrome (2584994852).

The spelling of 1112272741 in words is "one billion, one hundred twelve million, two hundred seventy-two thousand, seven hundred forty-one".