2972218107 has 16 divisors (see below), whose sum is σ = 4043660832. Its totient is φ = 1941381120.

The previous prime is 2972218097. The next prime is 2972218147. The reversal of 2972218107 is 7018122792.

It is not a de Polignac number, because 2972218107 - 2¹¹ = 2972216059 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2972218147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15433 + ... + 78629.

It is an arithmetic number, because the mean of its divisors is an integer number (252728802).

Almost surely, 2^2972218107 is an apocalyptic number.

2972218107 is a deficient number, since it is larger than the sum of its proper divisors (1071442725).

2972218107 is a wasteful number, since it uses less digits than its factorization.

2972218107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63518.

The product of its (nonzero) digits is 28224, while the sum is 39.

The square root of 2972218107 is about 54518.0530375031. The cubic root of 2972218107 is about 1437.7837092150.

The spelling of 2972218107 in words is "two billion, nine hundred seventy-two million, two hundred eighteen thousand, one hundred seven".