133321022 has 8 divisors (see below), whose sum is σ = 202966536. Its totient is φ = 65665512.

The previous prime is 133320997. The next prime is 133321039. The reversal of 133321022 is 220123331.

133321022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 497333 + ... + 497600.

It is an arithmetic number, because the mean of its divisors is an integer number (25370817).

Almost surely, 2^133321022 is an apocalyptic number.

133321022 is a deficient number, since it is larger than the sum of its proper divisors (69645514).

133321022 is an equidigital number, since it uses as much as digits as its factorization.

133321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 995002.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 133321022 is about 11546.4722751150. The cubic root of 133321022 is about 510.8572306270.

Adding to 133321022 its reverse (220123331), we get a palindrome (353444353).

The spelling of 133321022 in words is "one hundred thirty-three million, three hundred twenty-one thousand, twenty-two".