2020120020010 has 8 divisors (see below), whose sum is σ = 3636216036036. Its totient is φ = 808048008000.

The previous prime is 2020120019993. The next prime is 2020120020011. The reversal of 2020120020010 is 100200210202.

It can be written as a sum of positive squares in 2 ways, for example, as 2019874815729 + 245204281 = 1421223^2 + 15659^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 202012002001 = 2020120020010 / (2 + 0 + 2 + 0 + 1 + 2 + 0 + 0 + 2 + 0 + 0 + 1 + 0).

It is not an unprimeable number, because it can be changed into a prime (2020120020011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101006000991 + ... + 101006001010.

Almost surely, 2^{2020120020010} is an apocalyptic number.

2020120020010 is a deficient number, since it is larger than the sum of its proper divisors (1616096016026).

2020120020010 is a wasteful number, since it uses less digits than its factorization.

2020120020010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202012002008.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 2020120020010 its reverse (100200210202), we get a palindrome (2120320230212).

The spelling of 2020120020010 in words is "two trillion, twenty billion, one hundred twenty million, twenty thousand, ten".