7210000112 has 20 divisors (see below), whose sum is σ = 15965000496. Its totient is φ = 3090000000.

The previous prime is 7210000099. The next prime is 7210000117. The reversal of 7210000112 is 2110000127.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7210000117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32187389 + ... + 32187612.

Almost surely, 2^7210000112 is an apocalyptic number.

It is an amenable number.

7210000112 is an abundant number, since it is smaller than the sum of its proper divisors (8755000384).

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

7210000112 is a wasteful number, since it uses less digits than its factorization.

7210000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64375016 (or 64375010 counting only the distinct ones).

The product of its (nonzero) digits is 28, while the sum is 14.

The square root of 7210000112 is about 84911.7195209236. The cubic root of 7210000112 is about 1931.8723373102.

Adding to 7210000112 its reverse (2110000127), we get a palindrome (9320000239).

The spelling of 7210000112 in words is "seven billion, two hundred ten million, one hundred twelve", and thus it is an aban number.