2216103233 has 2 divisors, whose sum is σ = 2216103234. Its totient is φ = 2216103232.

The previous prime is 2216103223. The next prime is 2216103277. The reversal of 2216103233 is 3323016122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1579903504 + 636199729 = 39748^2 + 25223^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216103233 - 2¹⁴ = 2216086849 is a prime.

It is a super-3 number, since 3×2216103233³ (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 = 2216103199 and 2216103208.

It is not a weakly prime, because it can be changed into another prime (2216103223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108051616 + 1108051617.

It is an arithmetic number, because the mean of its divisors is an integer number (1108051617).

Almost surely, 2^2216103233 is an apocalyptic number.

It is an amenable number.

2216103233 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216103233 is an equidigital number, since it uses as much as digits as its factorization.

2216103233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 2216103233 is about 47075.5056584632. The cubic root of 2216103233 is about 1303.7570277052.

Adding to 2216103233 its reverse (3323016122), we get a palindrome (5539119355).

The spelling of 2216103233 in words is "two billion, two hundred sixteen million, one hundred three thousand, two hundred thirty-three".