33325122 has 8 divisors (see below), whose sum is σ = 66650256. Its totient is φ = 11108372.

The previous prime is 33325121. The next prime is 33325133. The reversal of 33325122 is 22152333.

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

33325122 is an admirable number.

It is a super-2 number, since 2×33325122² = 2221127512629768, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (33325121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2777088 + ... + 2777099.

It is an arithmetic number, because the mean of its divisors is an integer number (8331282).

Almost surely, 2^33325122 is an apocalyptic number.

33325122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

33325122 is a wasteful number, since it uses less digits than its factorization.

33325122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5554192.

The product of its digits is 1080, while the sum is 21.

The square root of 33325122 is about 5772.7915257698. The cubic root of 33325122 is about 321.8033661811.

Adding to 33325122 its reverse (22152333), we get a palindrome (55477455).

The spelling of 33325122 in words is "thirty-three million, three hundred twenty-five thousand, one hundred twenty-two".