2216019712 has 36 divisors (see below), whose sum is σ = 4495929256. Its totient is φ = 1089838080.

The previous prime is 2216019703. The next prime is 2216019713. The reversal of 2216019712 is 2179106122.

It is a super-3 number, since 3×2216019712³ (a number of 29 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2216019713) 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, 55338 + ... + 86569.

Almost surely, 2^2216019712 is an apocalyptic number.

It is an amenable number.

2216019712 is an abundant number, since it is smaller than the sum of its proper divisors (2279909544).

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

2216019712 is an equidigital number, since it uses as much as digits as its factorization.

2216019712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141984 (or 141970 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 2216019712 is about 47074.6185539511. The cubic root of 2216019712 is about 1303.7406487362.

The spelling of 2216019712 in words is "two billion, two hundred sixteen million, nineteen thousand, seven hundred twelve".