2020331022000 has 160 divisors (see below), whose sum is σ = 6551201142720. Its totient is φ = 535640473600.

The previous prime is 2020331021999. The next prime is 2020331022001. The reversal of 2020331022000 is 2201330202.

It is an interprime number because it is at equal distance from previous prime (2020331021999) and next prime (2020331022001).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2020331022001) 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, 64816 + ... + 2011184.

It is an arithmetic number, because the mean of its divisors is an integer number (40945007142).

Almost surely, 2^{2020331022000} is an apocalyptic number.

2020331022000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020331022000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3275600571360).

2020331022000 is an abundant number, since it is smaller than the sum of its proper divisors (4530870120720).

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

2020331022000 is a wasteful number, since it uses less digits than its factorization.

2020331022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946568 (or 1946552 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2020331022000 its reverse (2201330202), we get a palindrome (2022532352202).

The spelling of 2020331022000 in words is "two trillion, twenty billion, three hundred thirty-one million, twenty-two thousand".