13022210 has 8 divisors (see below), whose sum is σ = 23439996. Its totient is φ = 5208880.

The previous prime is 13022171. The next prime is 13022231. The reversal of 13022210 is 1222031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 12159169 + 863041 = 3487^2 + 929^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 13022191 and 13022200.

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, 651101 + ... + 651120.

Almost surely, 2^13022210 is an apocalyptic number.

13022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13022210 is a deficient number, since it is larger than the sum of its proper divisors (10417786).

13022210 is a wasteful number, since it uses less digits than its factorization.

13022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302228.

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

The square root of 13022210 is about 3608.6299339223. The cubic root of 13022210 is about 235.2672980828.

Adding to 13022210 its reverse (1222031), we get a palindrome (14244241).

The spelling of 13022210 in words is "thirteen million, twenty-two thousand, two hundred ten".