2000122121032 has 16 divisors (see below), whose sum is σ = 4285975973760. Its totient is φ = 857195194704.

The previous prime is 2000122121009. The next prime is 2000122121071. The reversal of 2000122121032 is 2301212210002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2000122120997 and 2000122121015.

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, 17858233168 + ... + 17858233279.

It is an arithmetic number, because the mean of its divisors is an integer number (267873498360).

Almost surely, 2^{2000122121032} is an apocalyptic number.

It is an amenable number.

2000122121032 is an abundant number, since it is smaller than the sum of its proper divisors (2285853852728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2000122121032 is a wasteful number, since it uses less digits than its factorization.

2000122121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35716466460 (or 35716466456 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2000122121032 its reverse (2301212210002), we get a palindrome (4301334331034).

The spelling of 2000122121032 in words is "two trillion, one hundred twenty-two million, one hundred twenty-one thousand, thirty-two".