2020000100022 has 96 divisors (see below), whose sum is σ = 4622457715200. Its totient is φ = 635759181504.

The previous prime is 2020000100009. The next prime is 2020000100039. The reversal of 2020000100022 is 2200010000202.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2020000099977 and 2020000100013.

It is a congruent number.

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 47 ways as a sum of consecutive naturals, for example, 250647429 + ... + 250655487.

It is an arithmetic number, because the mean of its divisors is an integer number (48150601200).

Almost surely, 2^{2020000100022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020000100022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2311228857600).

2020000100022 is an abundant number, since it is smaller than the sum of its proper divisors (2602457615178).

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

2020000100022 is a wasteful number, since it uses less digits than its factorization.

2020000100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10450 (or 10447 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 2020000100022 its reverse (2200010000202), we get a palindrome (4220010100224).

The spelling of 2020000100022 in words is "two trillion, twenty billion, one hundred thousand, twenty-two".