13222010 has 16 divisors (see below), whose sum is σ = 24834816. Its totient is φ = 5058768.

The previous prime is 13221997. The next prime is 13222031. The reversal of 13222010 is 1022231.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 13221982 and 13222000.

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, 28514 + ... + 28973.

It is an arithmetic number, because the mean of its divisors is an integer number (1552176).

Almost surely, 2^13222010 is an apocalyptic number.

13222010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13222010 is a deficient number, since it is larger than the sum of its proper divisors (11612806).

13222010 is a wasteful number, since it uses less digits than its factorization.

13222010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57517.

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

The square root of 13222010 is about 3636.2081898593. The cubic root of 13222010 is about 236.4644330270.

Adding to 13222010 its reverse (1022231), we get a palindrome (14244241).

The spelling of 13222010 in words is "thirteen million, two hundred twenty-two thousand, ten".