13110221214 has 48 divisors (see below), whose sum is σ = 29678437152. Its totient is φ = 4174720704.

The previous prime is 13110221167. The next prime is 13110221221. The reversal of 13110221214 is 41212201131.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 310092 + ... + 349824.

It is an arithmetic number, because the mean of its divisors is an integer number (618300774).

Almost surely, 2^13110221214 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13110221214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14839218576).

13110221214 is an abundant number, since it is smaller than the sum of its proper divisors (16568215938).

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

13110221214 is a wasteful number, since it uses less digits than its factorization.

13110221214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40561 (or 40558 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 13110221214 its reverse (41212201131), we get a palindrome (54322422345).

The spelling of 13110221214 in words is "thirteen billion, one hundred ten million, two hundred twenty-one thousand, two hundred fourteen".