33222301 has 8 divisors (see below), whose sum is σ = 40201920. Its totient is φ = 26801088.

The previous prime is 33222289. The next prime is 33222331. The reversal of 33222301 is 10322233.

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

It is a cyclic number.

It is not a de Polignac number, because 33222301 - 2²³ = 24833693 is a prime.

It is a super-2 number, since 2×33222301² = 2207442567469202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (33222331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 139471 + ... + 139708.

It is an arithmetic number, because the mean of its divisors is an integer number (5025240).

Almost surely, 2^33222301 is an apocalyptic number.

It is an amenable number.

33222301 is a deficient number, since it is larger than the sum of its proper divisors (6979619).

33222301 is a wasteful number, since it uses less digits than its factorization.

33222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279203.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 33222301 is about 5763.8789890143. The cubic root of 33222301 is about 321.4720622446.

Adding to 33222301 its reverse (10322233), we get a palindrome (43544534).

The spelling of 33222301 in words is "thirty-three million, two hundred twenty-two thousand, three hundred one".