13122210310 has 32 divisors (see below), whose sum is σ = 26395727904. Its totient is φ = 4655328000.

The previous prime is 13122210301. The next prime is 13122210323. The reversal of 13122210310 is 1301222131.

It is a super-2 number, since 2×13122210310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1450281 + ... + 1459300.

It is an arithmetic number, because the mean of its divisors is an integer number (824866497).

Almost surely, 2^13122210310 is an apocalyptic number.

13122210310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13122210310 is an abundant number, since it is smaller than the sum of its proper divisors (13273517594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13122210310 is a wasteful number, since it uses less digits than its factorization.

13122210310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909640.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 13122210310 its reverse (1301222131), we get a palindrome (14423432441).

The spelling of 13122210310 in words is "thirteen billion, one hundred twenty-two million, two hundred ten thousand, three hundred ten".