202002201011111 has 8 divisors (see below), whose sum is σ = 202654269936720. Its totient is φ = 201350533982848.

The previous prime is 202002201011069. The next prime is 202002201011113. The reversal of 202002201011111 is 111110102200202.

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

It is a cyclic number.

It is not a de Polignac number, because 202002201011111 - 2³⁰ = 202001127269287 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202002201011113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 99467456 + ... + 101477973.

It is an arithmetic number, because the mean of its divisors is an integer number (25331783742090).

Almost surely, 2^{202002201011111} is an apocalyptic number.

202002201011111 is a deficient number, since it is larger than the sum of its proper divisors (652068925609).

202002201011111 is a wasteful number, since it uses less digits than its factorization.

202002201011111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200948673.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 202002201011111 its reverse (111110102200202), we get a palindrome (313112303211313).

The spelling of 202002201011111 in words is "two hundred two trillion, two billion, two hundred one million, eleven thousand, one hundred eleven".