1150302218 has 24 divisors (see below), whose sum is σ = 1966737600. Its totient is φ = 502963344.

The previous prime is 1150302203. The next prime is 1150302221. The reversal of 1150302218 is 8122030511.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1150302193 and 1150302202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83138 + ... + 95981.

It is an arithmetic number, because the mean of its divisors is an integer number (81947400).

Almost surely, 2^1150302218 is an apocalyptic number.

1150302218 is a deficient number, since it is larger than the sum of its proper divisors (816435382).

1150302218 is a wasteful number, since it uses less digits than its factorization.

1150302218 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179166 (or 179153 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1150302218 is about 33916.1055842206. The cubic root of 1150302218 is about 1047.7813221307.

Adding to 1150302218 its reverse (8122030511), we get a palindrome (9272332729).

The spelling of 1150302218 in words is "one billion, one hundred fifty million, three hundred two thousand, two hundred eighteen".