1120243202 has 12 divisors (see below), whose sum is σ = 1819567170. Its totient is φ = 517035168.

The previous prime is 1120243177. The next prime is 1120243213. The reversal of 1120243202 is 2023420211.

It can be written as a sum of positive squares in 3 ways, for example, as 516607441 + 603635761 = 22729^2 + 24569^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1656827 + ... + 1657502.

Almost surely, 2^1120243202 is an apocalyptic number.

1120243202 is a deficient number, since it is larger than the sum of its proper divisors (699323968).

1120243202 is a wasteful number, since it uses less digits than its factorization.

1120243202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3314357 (or 3314344 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1120243202 is about 33470.0343889874. The cubic root of 1120243202 is about 1038.5739830819.

Adding to 1120243202 its reverse (2023420211), we get a palindrome (3143663413).

The spelling of 1120243202 in words is "one billion, one hundred twenty million, two hundred forty-three thousand, two hundred two".