2113144410012 has 24 divisors (see below), whose sum is σ = 4930704206736. Its totient is φ = 704376624768.

The previous prime is 2113144410011. The next prime is 2113144410019. The reversal of 2113144410012 is 2100144413112.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113144410011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1506058 + ... + 2548430.

It is an arithmetic number, because the mean of its divisors is an integer number (205446008614).

Almost surely, 2^{2113144410012} is an apocalyptic number.

It is an amenable number.

2113144410012 is an abundant number, since it is smaller than the sum of its proper divisors (2817559796724).

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

2113144410012 is a wasteful number, since it uses less digits than its factorization.

2113144410012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211317 (or 1211315 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 2113144410012 its reverse (2100144413112), we get a palindrome (4213288823124).

The spelling of 2113144410012 in words is "two trillion, one hundred thirteen billion, one hundred forty-four million, four hundred ten thousand, twelve".