2000120002112 has 28 divisors (see below), whose sum is σ = 3990916263516. Its totient is φ = 994534801920.

The previous prime is 2000120002103. The next prime is 2000120002187. The reversal of 2000120002112 is 2112000210002.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 332034098176 + 1668085903936 = 576224^2 + 1291544^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2000120002093 and 2000120002102.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 86319563 + ... + 86342730.

It is an arithmetic number, because the mean of its divisors is an integer number (142532723697).

Almost surely, 2^{2000120002112} is an apocalyptic number.

It is an amenable number.

2000120002112 is a deficient number, since it is larger than the sum of its proper divisors (1990796261404).

2000120002112 is a wasteful number, since it uses less digits than its factorization.

2000120002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172662486 (or 172662476 counting only the distinct ones).

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

Adding to 2000120002112 its reverse (2112000210002), we get a palindrome (4112120212114).

The spelling of 2000120002112 in words is "two trillion, one hundred twenty million, two thousand, one hundred twelve".