2000122001012 has 12 divisors (see below), whose sum is σ = 3534196157856. Its totient is φ = 990351670200.

The previous prime is 2000122001011. The next prime is 2000122001089. The reversal of 2000122001012 is 2101002210002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2000122000984 and 2000122001002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000122001011) 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, 2427332114 + ... + 2427332937.

It is an arithmetic number, because the mean of its divisors is an integer number (294516346488).

Almost surely, 2^{2000122001012} is an apocalyptic number.

It is an amenable number.

2000122001012 is a deficient number, since it is larger than the sum of its proper divisors (1534074156844).

2000122001012 is a wasteful number, since it uses less digits than its factorization.

2000122001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4854665158 (or 4854665156 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000122001012 its reverse (2101002210002), we get a palindrome (4101124211014).

The spelling of 2000122001012 in words is "two trillion, one hundred twenty-two million, one thousand, twelve".