20200110012 has 72 divisors (see below), whose sum is σ = 52733396352. Its totient is φ = 6513091200.

The previous prime is 20200110011. The next prime is 20200110017. The reversal of 20200110012 is 21001100202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 20200109976 and 20200110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200110011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4369062 + ... + 4373682.

Almost surely, 2^20200110012 is an apocalyptic number.

It is an amenable number.

20200110012 is an abundant number, since it is smaller than the sum of its proper divisors (32533286340).

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

20200110012 is a wasteful number, since it uses less digits than its factorization.

20200110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8579 (or 8574 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 20200110012 its reverse (21001100202), we get a palindrome (41201210214).

The spelling of 20200110012 in words is "twenty billion, two hundred million, one hundred ten thousand, twelve".