33322130 has 8 divisors (see below), whose sum is σ = 59979852. Its totient is φ = 13328848.

The previous prime is 33322127. The next prime is 33322153. The reversal of 33322130 is 3122333.

It can be written as a sum of positive squares in 2 ways, for example, as 33304441 + 17689 = 5771^2 + 133^2 .

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

It is a super-2 number, since 2×33322130² = 2220728695473800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33322099 and 33322108.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666097 + ... + 1666116.

Almost surely, 2^33322130 is an apocalyptic number.

33322130 is a deficient number, since it is larger than the sum of its proper divisors (26657722).

33322130 is a wasteful number, since it uses less digits than its factorization.

33322130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3332220.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 33322130 is about 5772.5323732310. The cubic root of 33322130 is about 321.7937351637.

Adding to 33322130 its reverse (3122333), we get a palindrome (36444463).

The spelling of 33322130 in words is "thirty-three million, three hundred twenty-two thousand, one hundred thirty".