13220220310 has 16 divisors (see below), whose sum is σ = 25959705552. Its totient is φ = 4807352800.

The previous prime is 13220220281. The next prime is 13220220367. The reversal of 13220220310 is 1302202231.

It is a super-2 number, since 2×13220220310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60091801 + ... + 60092020.

It is an arithmetic number, because the mean of its divisors is an integer number (1622481597).

Almost surely, 2^13220220310 is an apocalyptic number.

13220220310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220220310 is a deficient number, since it is larger than the sum of its proper divisors (12739485242).

13220220310 is a wasteful number, since it uses less digits than its factorization.

13220220310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120183839.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13220220310 its reverse (1302202231), we get a palindrome (14522422541).

The spelling of 13220220310 in words is "thirteen billion, two hundred twenty million, two hundred twenty thousand, three hundred ten".