2216652406323 has 32 divisors (see below), whose sum is σ = 3305464031232. Its totient is φ = 1314673113600.

The previous prime is 2216652406273. The next prime is 2216652406343. The reversal of 2216652406323 is 3236042566122.

It is not a de Polignac number, because 2216652406323 - 2¹⁰ = 2216652405299 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2216652406343) 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, 16235008 + ... + 16370973.

It is an arithmetic number, because the mean of its divisors is an integer number (103295750976).

Almost surely, 2^{2216652406323} is an apocalyptic number.

2216652406323 is a deficient number, since it is larger than the sum of its proper divisors (1088811624909).

2216652406323 is a wasteful number, since it uses less digits than its factorization.

2216652406323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32606075.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2216652406323 in words is "two trillion, two hundred sixteen billion, six hundred fifty-two million, four hundred six thousand, three hundred twenty-three".