33222982 has 32 divisors (see below), whose sum is σ = 57103200. Its totient is φ = 14370048.

The previous prime is 33222941. The next prime is 33222983. The reversal of 33222982 is 28922233.

It is a super-2 number, since 2×33222982² = 2207533065944648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222983) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53538 + ... + 54154.

It is an arithmetic number, because the mean of its divisors is an integer number (1784475).

Almost surely, 2^33222982 is an apocalyptic number.

33222982 is a deficient number, since it is larger than the sum of its proper divisors (23880218).

33222982 is a wasteful number, since it uses less digits than its factorization.

33222982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 760.

The product of its digits is 10368, while the sum is 31.

The square root of 33222982 is about 5763.9380635118. The cubic root of 33222982 is about 321.4742587709.

The spelling of 33222982 in words is "thirty-three million, two hundred twenty-two thousand, nine hundred eighty-two".