20201010001010 has 16 divisors (see below), whose sum is σ = 36721836003672. Its totient is φ = 8000400000000.

The previous prime is 20201010000991. The next prime is 20201010001013. The reversal of 20201010001010 is 1010001010202.

It can be written as a sum of positive squares in 4 ways, for example, as 20169772619929 + 31237381081 = 4491077^2 + 176741^2 .

It is not an unprimeable number, because it can be changed into a prime (20201010001013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10000498991 + ... + 10000501010.

Almost surely, 2^{20201010001010} is an apocalyptic number.

20201010001010 is a deficient number, since it is larger than the sum of its proper divisors (16520826002662).

20201010001010 is a wasteful number, since it uses less digits than its factorization.

20201010001010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20001000109.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 20201010001010 its reverse (1010001010202), we get a palindrome (21211011011212).

The spelling of 20201010001010 in words is "twenty trillion, two hundred one billion, ten million, one thousand, ten".