3133221115 has 8 divisors (see below), whose sum is σ = 3923337888. Its totient is φ = 2397595200.

The previous prime is 3133221089. The next prime is 3133221121. The reversal of 3133221115 is 5111223313.

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

It is not a de Polignac number, because 3133221115 - 2¹³ = 3133212923 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13622586 + ... + 13622815.

It is an arithmetic number, because the mean of its divisors is an integer number (490417236).

Almost surely, 2^3133221115 is an apocalyptic number.

3133221115 is a deficient number, since it is larger than the sum of its proper divisors (790116773).

3133221115 is a wasteful number, since it uses less digits than its factorization.

3133221115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27245429.

The product of its digits is 540, while the sum is 22.

The square root of 3133221115 is about 55975.1830278383. The cubic root of 3133221115 is about 1463.2898097392.

Adding to 3133221115 its reverse (5111223313), we get a palindrome (8244444428).

The spelling of 3133221115 in words is "three billion, one hundred thirty-three million, two hundred twenty-one thousand, one hundred fifteen".