1133232212 has 24 divisors (see below), whose sum is σ = 2312721600. Its totient is φ = 485670360.

The previous prime is 1133232211. The next prime is 1133232227. The reversal of 1133232212 is 2122323311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1133232211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 411614 + ... + 414357.

It is an arithmetic number, because the mean of its divisors is an integer number (96363400).

Almost surely, 2^1133232212 is an apocalyptic number.

It is an amenable number.

1133232212 is an abundant number, since it is smaller than the sum of its proper divisors (1179489388).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1133232212 is an equidigital number, since it uses as much as digits as its factorization.

1133232212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825996 (or 825980 counting only the distinct ones).

The product of its digits is 432, while the sum is 20.

The square root of 1133232212 is about 33663.5145521082. The cubic root of 1133232212 is about 1042.5725918700.

Adding to 1133232212 its reverse (2122323311), we get a palindrome (3255555523).

The spelling of 1133232212 in words is "one billion, one hundred thirty-three million, two hundred thirty-two thousand, two hundred twelve".