13210022 has 16 divisors (see below), whose sum is σ = 23427360. Its totient is φ = 5466048.

The previous prime is 13210013. The next prime is 13210033. The reversal of 13210022 is 22001231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13209985 and 13210012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15863 + ... + 16674.

It is an arithmetic number, because the mean of its divisors is an integer number (1464210).

Almost surely, 2^13210022 is an apocalyptic number.

13210022 is a deficient number, since it is larger than the sum of its proper divisors (10217338).

13210022 is a wasteful number, since it uses less digits than its factorization.

13210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32575.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 13210022 is about 3634.5593955802. The cubic root of 13210022 is about 236.3929463474.

Adding to 13210022 its reverse (22001231), we get a palindrome (35211253).

The spelling of 13210022 in words is "thirteen million, two hundred ten thousand, twenty-two".