13306022 has 4 divisors (see below), whose sum is σ = 19959036. Its totient is φ = 6653010.

The previous prime is 13305989. The next prime is 13306031. The reversal of 13306022 is 22060331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22060331 = 1019 ⋅21649.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3326504 + ... + 3326507.

It is an arithmetic number, because the mean of its divisors is an integer number (4989759).

Almost surely, 2^13306022 is an apocalyptic number.

13306022 is a deficient number, since it is larger than the sum of its proper divisors (6653014).

13306022 is an equidigital number, since it uses as much as digits as its factorization.

13306022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6653013.

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

The square root of 13306022 is about 3647.7420413182. The cubic root of 13306022 is about 236.9642037956.

Adding to 13306022 its reverse (22060331), we get a palindrome (35366353).

The spelling of 13306022 in words is "thirteen million, three hundred six thousand, twenty-two".