202020001110008 has 8 divisors (see below), whose sum is σ = 378787502081280. Its totient is φ = 101010000555000.

The previous prime is 202020001110007. The next prime is 202020001110079. The reversal of 202020001110008 is 800011100020202.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202020001110007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12626250069368 + ... + 12626250069383.

It is an arithmetic number, because the mean of its divisors is an integer number (47348437760160).

Almost surely, 2^{202020001110008} is an apocalyptic number.

It is an amenable number.

202020001110008 is a deficient number, since it is larger than the sum of its proper divisors (176767500971272).

202020001110008 is a wasteful number, since it uses less digits than its factorization.

202020001110008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25252500138757 (or 25252500138753 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

The spelling of 202020001110008 in words is "two hundred two trillion, twenty billion, one million, one hundred ten thousand, eight".