2216666060315 has 32 divisors (see below), whose sum is σ = 3227097594240. Its totient is φ = 1426910091264.

The previous prime is 2216666060311. The next prime is 2216666060363. The reversal of 2216666060315 is 5130606666122.

It is not a de Polignac number, because 2216666060315 - 2² = 2216666060311 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2216666060311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4557092 + ... + 5020001.

It is an arithmetic number, because the mean of its divisors is an integer number (100846799820).

Almost surely, 2^{2216666060315} is an apocalyptic number.

2216666060315 is a deficient number, since it is larger than the sum of its proper divisors (1010431533925).

2216666060315 is a wasteful number, since it uses less digits than its factorization.

2216666060315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9577511.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 2216666060315 in words is "two trillion, two hundred sixteen billion, six hundred sixty-six million, sixty thousand, three hundred fifteen".