2000121010112 has 56 divisors (see below), whose sum is σ = 4178384724240. Its totient is φ = 947312271360.

The previous prime is 2000121010109. The next prime is 2000121010123. The reversal of 2000121010112 is 2110101210002.

It is a junction number, because it is equal to n+sod(n) for n = 2000121010093 and 2000121010102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10530062 + ... + 10718322.

Almost surely, 2^{2000121010112} is an apocalyptic number.

It is an amenable number.

2000121010112 is an abundant number, since it is smaller than the sum of its proper divisors (2178263714128).

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

2000121010112 is a wasteful number, since it uses less digits than its factorization.

2000121010112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197029 (or 197019 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 2000121010112 its reverse (2110101210002), we get a palindrome (4110222220114).

The spelling of 2000121010112 in words is "two trillion, one hundred twenty-one million, ten thousand, one hundred twelve".