7115212162 has 16 divisors (see below), whose sum is σ = 10740304512. Its totient is φ = 3535133200.

The previous prime is 7115212151. The next prime is 7115212177. The reversal of 7115212162 is 2612125117.

It is a super-2 number, since 2×7115212162² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 7115212162.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 809073 + ... + 817819.

It is an arithmetic number, because the mean of its divisors is an integer number (671269032).

Almost surely, 2^7115212162 is an apocalyptic number.

7115212162 is a deficient number, since it is larger than the sum of its proper divisors (3625092350).

7115212162 is a wasteful number, since it uses less digits than its factorization.

7115212162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11273.

The product of its digits is 1680, while the sum is 28.

The square root of 7115212162 is about 84351.7170068280. The cubic root of 7115212162 is about 1923.3690272151.

Adding to 7115212162 its reverse (2612125117), we get a palindrome (9727337279).

The spelling of 7115212162 in words is "seven billion, one hundred fifteen million, two hundred twelve thousand, one hundred sixty-two".