1133042212 has 6 divisors (see below), whose sum is σ = 1982823878. Its totient is φ = 566521104.

The previous prime is 1133042203. The next prime is 1133042227. The reversal of 1133042212 is 2122403311.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1130035456 + 3006756 = 33616^2 + 1734^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 1133042212.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 141630273 + ... + 141630280.

Almost surely, 2^1133042212 is an apocalyptic number.

It is an amenable number.

1133042212 is a deficient number, since it is larger than the sum of its proper divisors (849781666).

1133042212 is a wasteful number, since it uses less digits than its factorization.

1133042212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283260557 (or 283260555 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1133042212 is about 33660.6923874124. The cubic root of 1133042212 is about 1042.5143220050.

Adding to 1133042212 its reverse (2122403311), we get a palindrome (3255445523).

The spelling of 1133042212 in words is "one billion, one hundred thirty-three million, forty-two thousand, two hundred twelve".