13330022 has 4 divisors (see below), whose sum is σ = 19995036. Its totient is φ = 6665010.

The previous prime is 13330007. The next prime is 13330061. The reversal of 13330022 is 22003331.

It is a semiprime because it is the product of two primes.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 13329979 and 13330006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3332504 + ... + 3332507.

It is an arithmetic number, because the mean of its divisors is an integer number (4998759).

Almost surely, 2^13330022 is an apocalyptic number.

13330022 is a deficient number, since it is larger than the sum of its proper divisors (6665014).

13330022 is an equidigital number, since it uses as much as digits as its factorization.

13330022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6665013.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 13330022 is about 3651.0302655552. The cubic root of 13330022 is about 237.1065885751.

Adding to 13330022 its reverse (22003331), we get a palindrome (35333353).

The spelling of 13330022 in words is "thirteen million, three hundred thirty thousand, twenty-two".