1133000212 has 12 divisors (see below), whose sum is σ = 1984046176. Its totient is φ = 566129880.

The previous prime is 1133000203. The next prime is 1133000213. The reversal of 1133000212 is 2120003311.

It is a junction number, because it is equal to n+sod(n) for n = 1133000192 and 1133000201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133000213) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 85614 + ... + 97957.

Almost surely, 2^1133000212 is an apocalyptic number.

It is an amenable number.

1133000212 is a deficient number, since it is larger than the sum of its proper divisors (851045964).

1133000212 is a wasteful number, since it uses less digits than its factorization.

1133000212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185118 (or 185116 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1133000212 is about 33660.0685085458. The cubic root of 1133000212 is about 1042.5014404188.

Adding to 1133000212 its reverse (2120003311), we get a palindrome (3253003523).

The spelling of 1133000212 in words is "one billion, one hundred thirty-three million, two hundred twelve", and thus it is an aban number.