2216683390170 has 32 divisors (see below), whose sum is σ = 5407253913600. Its totient is φ = 581425151040.

The previous prime is 2216683390153. The next prime is 2216683390171. The reversal of 2216683390170 is 710933866122.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2216683390171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 605649370 + ... + 605653029.

It is an arithmetic number, because the mean of its divisors is an integer number (168976684800).

Almost surely, 2^{2216683390170} is an apocalyptic number.

2216683390170 is an abundant number, since it is smaller than the sum of its proper divisors (3190570523430).

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

2216683390170 is a wasteful number, since it uses less digits than its factorization.

2216683390170 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211302470.

The product of its (nonzero) digits is 653184, while the sum is 48.

The spelling of 2216683390170 in words is "two trillion, two hundred sixteen billion, six hundred eighty-three million, three hundred ninety thousand, one hundred seventy".