5220112156 has 12 divisors (see below), whose sum is σ = 10440224368. Its totient is φ = 2237190912.

The previous prime is 5220112153. The next prime is 5220112159. The reversal of 5220112156 is 6512110225.

It is an interprime number because it is at equal distance from previous prime (5220112153) and next prime (5220112159).

5220112156 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 5220112156.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5220112153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 93216261 + ... + 93216316.

Almost surely, 2^5220112156 is an apocalyptic number.

It is an amenable number.

5220112156 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5220112156 is a wasteful number, since it uses less digits than its factorization.

5220112156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186432588 (or 186432586 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 5220112156 is about 72250.3436393212. The cubic root of 5220112156 is about 1734.7089187701.

The spelling of 5220112156 in words is "five billion, two hundred twenty million, one hundred twelve thousand, one hundred fifty-six".