2000111012 has 6 divisors (see below), whose sum is σ = 3500194278. Its totient is φ = 1000055504.

The previous prime is 2000110999. The next prime is 2000111017. The reversal of 2000111012 is 2101110002.

It can be written as a sum of positive squares in only one way, i.e., 1413308836 + 586802176 = 37594^2 + 24224^2 .

It is not an unprimeable number, because it can be changed into a prime (2000111017) 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 as a sum of consecutive naturals, namely, 250013873 + ... + 250013880.

It is an arithmetic number, because the mean of its divisors is an integer number (583365713).

Almost surely, 2^2000111012 is an apocalyptic number.

It is an amenable number.

2000111012 is a deficient number, since it is larger than the sum of its proper divisors (1500083266).

2000111012 is a wasteful number, since it uses less digits than its factorization.

2000111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500027757 (or 500027755 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 2000111012 is about 44722.6006846650. The cubic root of 2000111012 is about 1259.9443605229.

Adding to 2000111012 its reverse (2101110002), we get a palindrome (4101221014).

It can be divided in two parts, 20001 and 11012, that added together give a palindrome (31013).

The spelling of 2000111012 in words is "two billion, one hundred eleven thousand, twelve".