13220110 has 8 divisors (see below), whose sum is σ = 23796216. Its totient is φ = 5288040.

The previous prime is 13220099. The next prime is 13220117. The reversal of 13220110 is 1102231.

13220110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1322011 = 13220110 / (1 + 3 + 2 + 2 + 0 + 1 + 1 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13220117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660996 + ... + 661015.

It is an arithmetic number, because the mean of its divisors is an integer number (2974527).

Almost surely, 2^13220110 is an apocalyptic number.

13220110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220110 is a deficient number, since it is larger than the sum of its proper divisors (10576106).

13220110 is a wasteful number, since it uses less digits than its factorization.

13220110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1322018.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 13220110 is about 3635.9469193045. The cubic root of 13220110 is about 236.4531058550.

Adding to 13220110 its reverse (1102231), we get a palindrome (14322341).

The spelling of 13220110 in words is "thirteen million, two hundred twenty thousand, one hundred ten".