2216040369 has 16 divisors (see below), whose sum is σ = 2991838080. Its totient is φ = 1458869760.

The previous prime is 2216040353. The next prime is 2216040451. The reversal of 2216040369 is 9630406122.

It is not a de Polignac number, because 2216040369 - 2⁴ = 2216040353 is a prime.

It is a super-2 number, since 2×2216040369² = 9821669834075312322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2216040329) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 125892 + ... + 142410.

It is an arithmetic number, because the mean of its divisors is an integer number (186989880).

Almost surely, 2^2216040369 is an apocalyptic number.

It is an amenable number.

2216040369 is a deficient number, since it is larger than the sum of its proper divisors (775797711).

2216040369 is a wasteful number, since it uses less digits than its factorization.

2216040369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17080.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 2216040369 is about 47074.8379604221. The cubic root of 2216040369 is about 1303.7446997361.

The spelling of 2216040369 in words is "two billion, two hundred sixteen million, forty thousand, three hundred sixty-nine".