1133241212 has 12 divisors (see below), whose sum is σ = 1983450840. Its totient is φ = 566540976.

The previous prime is 1133241191. The next prime is 1133241289. The reversal of 1133241212 is 2121423311.

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 21839 + ... + 52377.

It is an arithmetic number, because the mean of its divisors is an integer number (165287570).

Almost surely, 2^1133241212 is an apocalyptic number.

It is an amenable number.

1133241212 is a deficient number, since it is larger than the sum of its proper divisors (850209628).

1133241212 is a wasteful number, since it uses less digits than its factorization.

1133241212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39820 (or 39818 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 1133241212 is about 33663.6482277248. The cubic root of 1133241212 is about 1042.5753518599.

Adding to 1133241212 its reverse (2121423311), we get a palindrome (3254664523).

The spelling of 1133241212 in words is "one billion, one hundred thirty-three million, two hundred forty-one thousand, two hundred twelve".