2216204616 has 16 divisors (see below), whose sum is σ = 5540511600. Its totient is φ = 738734864.

The previous prime is 2216204567. The next prime is 2216204657. The reversal of 2216204616 is 6164026122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46170906 + ... + 46170953.

It is an arithmetic number, because the mean of its divisors is an integer number (346281975).

Almost surely, 2^2216204616 is an apocalyptic number.

It is an amenable number.

2216204616 is an abundant number, since it is smaller than the sum of its proper divisors (3324306984).

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

2216204616 is a wasteful number, since it uses less digits than its factorization.

2216204616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92341868 (or 92341864 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 2216204616 is about 47076.5824587979. The cubic root of 2216204616 is about 1303.7769089667.

The spelling of 2216204616 in words is "two billion, two hundred sixteen million, two hundred four thousand, six hundred sixteen".