2216103223 has 2 divisors, whose sum is σ = 2216103224. Its totient is φ = 2216103222.

The previous prime is 2216103167. The next prime is 2216103233. The reversal of 2216103223 is 3223016122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2216103223 - 2¹³ = 2216095031 is a prime.

It is a super-3 number, since 3×2216103223³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 2216103194 and 2216103203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2216103233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108051611 + 1108051612.

It is an arithmetic number, because the mean of its divisors is an integer number (1108051612).

Almost surely, 2^2216103223 is an apocalyptic number.

2216103223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216103223 is an equidigital number, since it uses as much as digits as its factorization.

2216103223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2216103223 is about 47075.5055522508. The cubic root of 2216103223 is about 1303.7570257442.

Adding to 2216103223 its reverse (3223016122), we get a palindrome (5439119345).

The spelling of 2216103223 in words is "two billion, two hundred sixteen million, one hundred three thousand, two hundred twenty-three".