2216068224 has 64 divisors (see below), whose sum is σ = 5997551040. Its totient is φ = 724745216.

The previous prime is 2216068219. The next prime is 2216068229. The reversal of 2216068224 is 4228606122.

It is an interprime number because it is at equal distance from previous prime (2216068219) and next prime (2216068229).

It is a tau number, because it is divible by the number of its divisors (64).

It is not an unprimeable number, because it can be changed into a prime (2216068229) 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, 34092 + ... + 74795.

It is an arithmetic number, because the mean of its divisors is an integer number (93711735).

Almost surely, 2^2216068224 is an apocalyptic number.

2216068224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2216068224 is an abundant number, since it is smaller than the sum of its proper divisors (3781482816).

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

2216068224 is a wasteful number, since it uses less digits than its factorization.

2216068224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108957 (or 108945 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 2216068224 is about 47075.1338181847. The cubic root of 2216068224 is about 1303.7501622805.

The spelling of 2216068224 in words is "two billion, two hundred sixteen million, sixty-eight thousand, two hundred twenty-four".