2000020122112 has 40 divisors (see below), whose sum is σ = 3997802160000. Its totient is φ = 999592602624.

The previous prime is 2000020122097. The next prime is 2000020122119. The reversal of 2000020122112 is 2112210200002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2000020122092 and 2000020122101.

It is not an unprimeable number, because it can be changed into a prime (2000020122119) 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, 414139 + ... + 2042437.

It is an arithmetic number, because the mean of its divisors is an integer number (99945054000).

Almost surely, 2^{2000020122112} is an apocalyptic number.

It is an amenable number.

2000020122112 is a deficient number, since it is larger than the sum of its proper divisors (1997782037888).

2000020122112 is an equidigital number, since it uses as much as digits as its factorization.

2000020122112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630716 (or 1630700 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2000020122112 its reverse (2112210200002), we get a palindrome (4112230322114).

The spelling of 2000020122112 in words is "two trillion, twenty million, one hundred twenty-two thousand, one hundred twelve".