2216041276 has 24 divisors (see below), whose sum is σ = 3894080960. Its totient is φ = 1103457600.

The previous prime is 2216041241. The next prime is 2216041309. The reversal of 2216041276 is 6721406122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1799581 + ... + 1800811.

Almost surely, 2^2216041276 is an apocalyptic number.

It is an amenable number.

2216041276 is a deficient number, since it is larger than the sum of its proper divisors (1678039684).

2216041276 is a wasteful number, since it uses less digits than its factorization.

2216041276 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2725 (or 2723 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 2216041276 is about 47074.8475940178. The cubic root of 2216041276 is about 1303.7448776054.

Adding to 2216041276 its reverse (6721406122), we get a palindrome (8937447398).

It can be divided in two parts, 22160 and 41276, that added together give a palindrome (63436).

The spelling of 2216041276 in words is "two billion, two hundred sixteen million, forty-one thousand, two hundred seventy-six".