2000120010020 has 24 divisors (see below), whose sum is σ = 4582093114368. Its totient is φ = 727316367200.

The previous prime is 2000120009989. The next prime is 2000120010061. The reversal of 2000120010020 is 200100210002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4545727076 + ... + 4545727515.

It is an arithmetic number, because the mean of its divisors is an integer number (190920546432).

Almost surely, 2^{2000120010020} is an apocalyptic number.

2000120010020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000120010020 is an abundant number, since it is smaller than the sum of its proper divisors (2581973104348).

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

2000120010020 is a wasteful number, since it uses less digits than its factorization.

2000120010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9091454611 (or 9091454609 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 2000120010020 its reverse (200100210002), we get a palindrome (2200220220022).

The spelling of 2000120010020 in words is "two trillion, one hundred twenty million, ten thousand, twenty".