6220520112 has 40 divisors (see below), whose sum is σ = 16372885104. Its totient is φ = 2034383104.

The previous prime is 6220520069. The next prime is 6220520113. The reversal of 6220520112 is 2110250226.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6220520113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1220043 + ... + 1225130.

Almost surely, 2^6220520112 is an apocalyptic number.

It is an amenable number.

6220520112 is an abundant number, since it is smaller than the sum of its proper divisors (10152364992).

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

6220520112 is a wasteful number, since it uses less digits than its factorization.

6220520112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2445237 (or 2445231 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 6220520112 is about 78870.2739439898. The cubic root of 6220520112 is about 1839.1150549216.

Adding to 6220520112 its reverse (2110250226), we get a palindrome (8330770338).

The spelling of 6220520112 in words is "six billion, two hundred twenty million, five hundred twenty thousand, one hundred twelve".