2216510603 has 2 divisors, whose sum is σ = 2216510604. Its totient is φ = 2216510602.

The previous prime is 2216510573. The next prime is 2216510693. The reversal of 2216510603 is 3060156122.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2216510603 - 2⁶ = 2216510539 is a prime.

It is a super-2 number, since 2×2216510603² = 9825838506422847218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2216510693) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108255301 + 1108255302.

It is an arithmetic number, because the mean of its divisors is an integer number (1108255302).

Almost surely, 2^2216510603 is an apocalyptic number.

2216510603 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216510603 is an equidigital number, since it uses as much as digits as its factorization.

2216510603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 2216510603 is about 47079.8322320715. The cubic root of 2216510603 is about 1303.8369095074.

Adding to 2216510603 its reverse (3060156122), we get a palindrome (5276666725).

It can be divided in two parts, 22165 and 10603, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 2216510603 in words is "two billion, two hundred sixteen million, five hundred ten thousand, six hundred three".