20112000120122 has 32 divisors (see below), whose sum is σ = 30870477734400. Its totient is φ = 9824085760320.

The previous prime is 20112000120089. The next prime is 20112000120139. The reversal of 20112000120122 is 22102100021102.

It is a junction number, because it is equal to n+sod(n) for n = 20112000120097 and 20112000120106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 353042813 + ... + 353099775.

It is an arithmetic number, because the mean of its divisors is an integer number (964702429200).

Almost surely, 2^{20112000120122} is an apocalyptic number.

20112000120122 is a deficient number, since it is larger than the sum of its proper divisors (10758477614278).

20112000120122 is a wasteful number, since it uses less digits than its factorization.

20112000120122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76598.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20112000120122 its reverse (22102100021102), we get a palindrome (42214100141224).

The spelling of 20112000120122 in words is "twenty trillion, one hundred twelve billion, one hundred twenty thousand, one hundred twenty-two".