2020101010002 has 40 divisors (see below), whose sum is σ = 4532036357772. Its totient is φ = 672546780000.

The previous prime is 2020101009989. The next prime is 2020101010003. The reversal of 2020101010002 is 2000101010202.

It can be written as a sum of positive squares in 2 ways, for example, as 1965180618801 + 54920391201 = 1401849^2 + 234351^2 .

It is a super-2 number, since 2×2020101010002² (a number of 25 digits) contains 22 as substring.

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 (2020101010003) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7461249 + ... + 7727252.

Almost surely, 2^{2020101010002} is an apocalyptic number.

2020101010002 is an abundant number, since it is smaller than the sum of its proper divisors (2511935347770).

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

2020101010002 is a wasteful number, since it uses less digits than its factorization.

2020101010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15189336 (or 15189327 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 2020101010002 its reverse (2000101010202), we get a palindrome (4020202020204).

The spelling of 2020101010002 in words is "two trillion, twenty billion, one hundred one million, ten thousand, two".