2000001021112 has 32 divisors (see below), whose sum is σ = 3771878562000. Its totient is φ = 994167353344.

The previous prime is 2000001021091. The next prime is 2000001021127. The reversal of 2000001021112 is 2111201000002.

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, 45798264 + ... + 45841912.

Almost surely, 2^{2000001021112} is an apocalyptic number.

It is an amenable number.

2000001021112 is a deficient number, since it is larger than the sum of its proper divisors (1771877540888).

2000001021112 is a wasteful number, since it uses less digits than its factorization.

2000001021112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76935 (or 76931 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 2000001021112 its reverse (2111201000002), we get a palindrome (4111202021114).

The spelling of 2000001021112 in words is "two trillion, one million, twenty-one thousand, one hundred twelve".