2020210000002 has 12 divisors (see below), whose sum is σ = 4377121666710. Its totient is φ = 673403333328.

The previous prime is 2020209999971. The next prime is 2020210000007. The reversal of 2020210000002 is 2000000120202.

It can be written as a sum of positive squares in only one way, i.e., 2009706004881 + 10503995121 = 1417641^2 + 102489^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2020210000007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56116944427 + ... + 56116944462.

Almost surely, 2^{2020210000002} is an apocalyptic number.

2020210000002 is an abundant number, since it is smaller than the sum of its proper divisors (2356911666708).

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

2020210000002 is a wasteful number, since it uses less digits than its factorization.

2020210000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112233888897 (or 112233888894 counting only the distinct ones).

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

Adding to 2020210000002 its reverse (2000000120202), we get a palindrome (4020210120204).

The spelling of 2020210000002 in words is "two trillion, twenty billion, two hundred ten million, two", and thus it is an aban number.