5122112216 has 32 divisors (see below), whose sum is σ = 10351387200. Its totient is φ = 2362072320.

The previous prime is 5122112209. The next prime is 5122112221. The reversal of 5122112216 is 6122112215.

It is a junction number, because it is equal to n+sod(n) for n = 5122112191 and 5122112200.

It is a congruent number.

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, 108020 + ... + 148028.

It is an arithmetic number, because the mean of its divisors is an integer number (323480850).

Almost surely, 2^5122112216 is an apocalyptic number.

It is an amenable number.

5122112216 is an abundant number, since it is smaller than the sum of its proper divisors (5229274984).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5122112216 is a wasteful number, since it uses less digits than its factorization.

5122112216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41259 (or 41255 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 5122112216 is about 71568.9333160695. The cubic root of 5122112216 is about 1723.7847314938.

Subtracting 5122112216 from its reverse (6122112215), we obtain a palindrome (999999999).

The spelling of 5122112216 in words is "five billion, one hundred twenty-two million, one hundred twelve thousand, two hundred sixteen".