4201221333 has 8 divisors (see below), whose sum is σ = 5738253696. Its totient is φ = 2732501600.

The previous prime is 4201221281. The next prime is 4201221359. The reversal of 4201221333 is 3331221024.

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 4201221333 - 2⁸ = 4201221077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4201221833) 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, 17078013 + ... + 17078258.

It is an arithmetic number, because the mean of its divisors is an integer number (717281712).

Almost surely, 2^4201221333 is an apocalyptic number.

It is an amenable number.

4201221333 is a deficient number, since it is larger than the sum of its proper divisors (1537032363).

4201221333 is a wasteful number, since it uses less digits than its factorization.

4201221333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34156315.

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

The square root of 4201221333 is about 64816.8290878226. The cubic root of 4201221333 is about 1613.5850224272.

Adding to 4201221333 its reverse (3331221024), we get a palindrome (7532442357).

The spelling of 4201221333 in words is "four billion, two hundred one million, two hundred twenty-one thousand, three hundred thirty-three".