33116122 has 32 divisors (see below), whose sum is σ = 55770624. Its totient is φ = 14644800.

The previous prime is 33116081. The next prime is 33116123. The reversal of 33116122 is 22161133.

It is a self number, because there is not a number n which added to its sum of digits gives 33116122.

It is not an unprimeable number, because it can be changed into a prime (33116123) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 145773 + ... + 145999.

It is an arithmetic number, because the mean of its divisors is an integer number (1742832).

Almost surely, 2^33116122 is an apocalyptic number.

33116122 is a deficient number, since it is larger than the sum of its proper divisors (22654502).

33116122 is a wasteful number, since it uses less digits than its factorization.

33116122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454.

The product of its digits is 216, while the sum is 19.

The square root of 33116122 is about 5754.6608935714. The cubic root of 33116122 is about 321.1292201416.

Adding to 33116122 its reverse (22161133), we get a palindrome (55277255).

The spelling of 33116122 in words is "thirty-three million, one hundred sixteen thousand, one hundred twenty-two".