2000020110012 has 18 divisors (see below), whose sum is σ = 5055606389288. Its totient is φ = 666673369992.

The previous prime is 2000020109993. The next prime is 2000020110019. The reversal of 2000020110012 is 2100110200002.

It is a tau number, because it is divible by the number of its divisors (18).

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 = 2000020109976 and 2000020110003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000020110019) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27778057048 + ... + 27778057119.

Almost surely, 2^{2000020110012} is an apocalyptic number.

It is an amenable number.

2000020110012 is an abundant number, since it is smaller than the sum of its proper divisors (3055586279276).

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

2000020110012 is a wasteful number, since it uses less digits than its factorization.

2000020110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55556114177 (or 55556114172 counting only the distinct ones).

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

Adding to 2000020110012 its reverse (2100110200002), we get a palindrome (4100130310014).

The spelling of 2000020110012 in words is "two trillion, twenty million, one hundred ten thousand, twelve".