1133200218 has 8 divisors (see below), whose sum is σ = 2266400448. Its totient is φ = 377733404.

The previous prime is 1133200217. The next prime is 1133200249. The reversal of 1133200218 is 8120023311.

It is a sphenic number, since it is the product of 3 distinct primes.

1133200218 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1133200194 and 1133200203.

It is not an unprimeable number, because it can be changed into a prime (1133200217) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94433346 + ... + 94433357.

It is an arithmetic number, because the mean of its divisors is an integer number (283300056).

Almost surely, 2^1133200218 is an apocalyptic number.

1133200218 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1133200218 is a wasteful number, since it uses less digits than its factorization.

1133200218 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188866708.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 1133200218 is about 33663.0393458464. The cubic root of 1133200218 is about 1042.5627802941.

Adding to 1133200218 its reverse (8120023311), we get a palindrome (9253223529).

The spelling of 1133200218 in words is "one billion, one hundred thirty-three million, two hundred thousand, two hundred eighteen".