33022122 has 16 divisors (see below), whose sum is σ = 75479232. Its totient is φ = 9434880.

The previous prime is 33022117. The next prime is 33022147. The reversal of 33022122 is 22122033.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 393079 + ... + 393162.

It is an arithmetic number, because the mean of its divisors is an integer number (4717452).

Almost surely, 2^33022122 is an apocalyptic number.

33022122 is an abundant number, since it is smaller than the sum of its proper divisors (42457110).

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

33022122 is a wasteful number, since it uses less digits than its factorization.

33022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 786253.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 33022122 is about 5746.4877969069. The cubic root of 33022122 is about 320.8250908023.

Adding to 33022122 its reverse (22122033), we get a palindrome (55144155).

The spelling of 33022122 in words is "thirty-three million, twenty-two thousand, one hundred twenty-two".