33322221201 has 8 divisors (see below), whose sum is σ = 45630429184. Its totient is φ = 21614413680.

The previous prime is 33322221187. The next prime is 33322221217. The reversal of 33322221201 is 10212222333.

It is a happy number.

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

It is not a de Polignac number, because 33322221201 - 2⁶ = 33322221137 is a prime.

It is a super-2 number, since 2×33322221201² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33322221241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150099985 + ... + 150100206.

It is an arithmetic number, because the mean of its divisors is an integer number (5703803648).

Almost surely, 2^33322221201 is an apocalyptic number.

It is an amenable number.

33322221201 is a deficient number, since it is larger than the sum of its proper divisors (12308207983).

33322221201 is a wasteful number, since it uses less digits than its factorization.

33322221201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300200231.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 33322221201 its reverse (10212222333), we get a palindrome (43534443534).

The spelling of 33322221201 in words is "thirty-three billion, three hundred twenty-two million, two hundred twenty-one thousand, two hundred one".