202002211111102 has 8 divisors (see below), whose sum is σ = 305389169554176. Its totient is φ = 100205821259712.

The previous prime is 202002211111067. The next prime is 202002211111109. The reversal of 202002211111102 is 201111112200202.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202002211111109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 397642147603 + ... + 397642148110.

It is an arithmetic number, because the mean of its divisors is an integer number (38173646194272).

Almost surely, 2^{202002211111102} is an apocalyptic number.

202002211111102 is a deficient number, since it is larger than the sum of its proper divisors (103386958443074).

202002211111102 is a wasteful number, since it uses less digits than its factorization.

202002211111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 795284295842.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202002211111102 its reverse (201111112200202), we get a palindrome (403113323311304).

The spelling of 202002211111102 in words is "two hundred two trillion, two billion, two hundred eleven million, one hundred eleven thousand, one hundred two".