13180022 has 16 divisors (see below), whose sum is σ = 20846592. Its totient is φ = 6240360.

The previous prime is 13180021. The next prime is 13180031. The reversal of 13180022 is 22008131.

13180022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13180021) 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, 653 + ... + 5175.

It is an arithmetic number, because the mean of its divisors is an integer number (1302912).

Almost surely, 2^13180022 is an apocalyptic number.

13180022 is a deficient number, since it is larger than the sum of its proper divisors (7666570).

13180022 is a wasteful number, since it uses less digits than its factorization.

13180022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4603.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 13180022 is about 3630.4300020796. The cubic root of 13180022 is about 236.2138610119.

Adding to 13180022 its reverse (22008131), we get a palindrome (35188153).

The spelling of 13180022 in words is "thirteen million, one hundred eighty thousand, twenty-two".