2216134455312 has 40 divisors (see below), whose sum is σ = 5725779394720. Its totient is φ = 738612725760.

The previous prime is 2216134455263. The next prime is 2216134455313. The reversal of 2216134455312 is 2135544316122.

It is a super-2 number, since 2×2216134455312² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2216134455313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2723014 + ... + 3441957.

It is an arithmetic number, because the mean of its divisors is an integer number (143144484868).

Almost surely, 2^{2216134455312} is an apocalyptic number.

It is an amenable number.

2216134455312 is an abundant number, since it is smaller than the sum of its proper divisors (3509644939408).

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

2216134455312 is a wasteful number, since it uses less digits than its factorization.

2216134455312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172471 (or 6172465 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The spelling of 2216134455312 in words is "two trillion, two hundred sixteen billion, one hundred thirty-four million, four hundred fifty-five thousand, three hundred twelve".