2112136444336 has 20 divisors (see below), whose sum is σ = 4233376926000. Its totient is φ = 1019652076352.

The previous prime is 2112136444217. The next prime is 2112136444339. The reversal of 2112136444336 is 6334446312112.

It is a super-2 number, since 2×2112136444336² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2112136444339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2276008636 + ... + 2276009563.

It is an arithmetic number, because the mean of its divisors is an integer number (211668846300).

Almost surely, 2^{2112136444336} is an apocalyptic number.

It is an amenable number.

2112136444336 is an abundant number, since it is smaller than the sum of its proper divisors (2121240481664).

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

2112136444336 is a wasteful number, since it uses less digits than its factorization.

2112136444336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552018236 (or 4552018230 counting only the distinct ones).

The product of its digits is 248832, while the sum is 40.

The spelling of 2112136444336 in words is "two trillion, one hundred twelve billion, one hundred thirty-six million, four hundred forty-four thousand, three hundred thirty-six".