2000101220000 has 120 divisors (see below), whose sum is σ = 5299053475716. Its totient is φ = 738498816000.

The previous prime is 2000101219999. The next prime is 2000101220011. The reversal of 2000101220000 is 221010002.

It can be written as a sum of positive squares in 10 ways, for example, as 936257500816 + 1063843719184 = 967604^2 + 1031428^2 .

It is a Harshad number since it is a multiple of its sum of digits (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2000101220000.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 3586349 + ... + 4106348.

Almost surely, 2^{2000101220000} is an apocalyptic number.

2000101220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000101220000 is an abundant number, since it is smaller than the sum of its proper divisors (3298952255716).

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

2000101220000 is an equidigital number, since it uses as much as digits as its factorization.

2000101220000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7692740 (or 7692717 counting only the distinct ones).

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

Adding to 2000101220000 its reverse (221010002), we get a palindrome (2000322230002).

The spelling of 2000101220000 in words is "two trillion, one hundred one million, two hundred twenty thousand".