2020010002 has 8 divisors (see below), whose sum is σ = 3032104716. Its totient is φ = 1009308432.

The previous prime is 2020009991. The next prime is 2020010009. The reversal of 2020010002 is 2000100202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1919228481 + 100781521 = 43809^2 + 10039^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2020010009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 344653 + ... + 350464.

Almost surely, 2^2020010002 is an apocalyptic number.

2020010002 is a deficient number, since it is larger than the sum of its proper divisors (1012094714).

2020010002 is a wasteful number, since it uses less digits than its factorization.

2020010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696572.

The product of its (nonzero) digits is 8, while the sum is 7.

The square root of 2020010002 is about 44944.5213791403. The cubic root of 2020010002 is about 1264.1089512619.

Adding to 2020010002 its reverse (2000100202), we get a palindrome (4020110204).

The spelling of 2020010002 in words is "two billion, twenty million, ten thousand, two".