2000122110020 has 96 divisors (see below), whose sum is σ = 4254579302400. Its totient is φ = 789780122624.

The previous prime is 2000122110017. The next prime is 2000122110023. The reversal of 2000122110020 is 200112210002.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2000122110017) and next prime (2000122110023).

It is a junction number, because it is equal to n+sod(n) for n = 2000122109983 and 2000122110010.

It is not an unprimeable number, because it can be changed into a prime (2000122110023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 376739126 + ... + 376744434.

It is an arithmetic number, because the mean of its divisors is an integer number (44318534400).

Almost surely, 2^{2000122110020} is an apocalyptic number.

2000122110020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000122110020 is an abundant number, since it is smaller than the sum of its proper divisors (2254457192380).

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

2000122110020 is a wasteful number, since it uses less digits than its factorization.

2000122110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6197 (or 6195 counting only the distinct ones).

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

Adding to 2000122110020 its reverse (200112210002), we get a palindrome (2200234320022).

The spelling of 2000122110020 in words is "two trillion, one hundred twenty-two million, one hundred ten thousand, twenty".