20002011020202 has 64 divisors (see below), whose sum is σ = 43760334965760. Its totient is φ = 6077824166400.

The previous prime is 20002011020191. The next prime is 20002011020203. The reversal of 20002011020202 is 20202011020002.

It is not an unprimeable number, because it can be changed into a prime (20002011020203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45000753 + ... + 45443060.

It is an arithmetic number, because the mean of its divisors is an integer number (683755233840).

Almost surely, 2^{20002011020202} is an apocalyptic number.

20002011020202 is an abundant number, since it is smaller than the sum of its proper divisors (23758323945558).

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

20002011020202 is a wasteful number, since it uses less digits than its factorization.

20002011020202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90443919.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 20002011020202 its reverse (20202011020002), we get a palindrome (40204022040204).

The spelling of 20002011020202 in words is "twenty trillion, two billion, eleven million, twenty thousand, two hundred two".