1133218482 has 48 divisors (see below), whose sum is σ = 2622355680. Its totient is φ = 325321920.

The previous prime is 1133218477. The next prime is 1133218483. The reversal of 1133218482 is 2848123311.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (1133218483) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27283 + ... + 54870.

It is an arithmetic number, because the mean of its divisors is an integer number (54632410).

Almost surely, 2^1133218482 is an apocalyptic number.

1133218482 is an abundant number, since it is smaller than the sum of its proper divisors (1489137198).

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

1133218482 is a wasteful number, since it uses less digits than its factorization.

1133218482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82199 (or 82188 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 1133218482 is about 33663.3106215060. The cubic root of 1133218482 is about 1042.5683813239.

The spelling of 1133218482 in words is "one billion, one hundred thirty-three million, two hundred eighteen thousand, four hundred eighty-two".