201101120211102 has 16 divisors (see below), whose sum is σ = 403885094987520. Its totient is φ = 66753230976152.

The previous prime is 201101120211091. The next prime is 201101120211113. The reversal of 201101120211102 is 201112021101102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (201101120211091) and next prime (201101120211113).

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 70118938668 + ... + 70118941535.

It is an arithmetic number, because the mean of its divisors is an integer number (25242818436720).

Almost surely, 2^{201101120211102} is an apocalyptic number.

201101120211102 is an abundant number, since it is smaller than the sum of its proper divisors (202783974776418).

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

201101120211102 is a wasteful number, since it uses less digits than its factorization.

201101120211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140237880447.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 201101120211102 its reverse (201112021101102), we get a palindrome (402213141312204).

The spelling of 201101120211102 in words is "two hundred one trillion, one hundred one billion, one hundred twenty million, two hundred eleven thousand, one hundred two".