13311220210112 has 224 divisors, whose sum is σ = 31104243933120. Its totient is φ = 5584002744320.

The previous prime is 13311220210111. The next prime is 13311220210121. The reversal of 13311220210112 is 21101202211331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13311220210111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1350428288 + ... + 1350438144.

Almost surely, 2^{13311220210112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13311220210112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15552121966560).

13311220210112 is an abundant number, since it is smaller than the sum of its proper divisors (17793023723008).

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

13311220210112 is a wasteful number, since it uses less digits than its factorization.

13311220210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12079 (or 12069 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13311220210112 its reverse (21101202211331), we get a palindrome (34412422421443).

The spelling of 13311220210112 in words is "thirteen trillion, three hundred eleven billion, two hundred twenty million, two hundred ten thousand, one hundred twelve".