33201122 has 8 divisors (see below), whose sum is σ = 50090076. Its totient is φ = 16504432.

The previous prime is 33201101. The next prime is 33201127. The reversal of 33201122 is 22110233.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 31348801 + 1852321 = 5599^2 + 1361^2 .

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

It is a super-2 number, since 2×33201122² = 2204629004117768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33201097 and 33201106.

It is not an unprimeable number, because it can be changed into a prime (33201127) 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, 47633 + ... + 48324.

Almost surely, 2^33201122 is an apocalyptic number.

33201122 is a deficient number, since it is larger than the sum of its proper divisors (16888954).

33201122 is a wasteful number, since it uses less digits than its factorization.

33201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96132.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 33201122 is about 5762.0414785040. The cubic root of 33201122 is about 321.4037356096.

Adding to 33201122 its reverse (22110233), we get a palindrome (55311355).

The spelling of 33201122 in words is "thirty-three million, two hundred one thousand, one hundred twenty-two".