2111101133202 has 24 divisors (see below), whose sum is σ = 4814792058960. Its totient is φ = 666663515640.

The previous prime is 2111101133173. The next prime is 2111101133203. The reversal of 2111101133202 is 2023311011112.

2111101133202 is a `hidden beast` number, since 211 + 110 + 11 + 332 + 0 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2111101133203) 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 11 ways as a sum of consecutive naturals, for example, 3086404824 + ... + 3086405507.

It is an arithmetic number, because the mean of its divisors is an integer number (200616335790).

Almost surely, 2^{2111101133202} is an apocalyptic number.

2111101133202 is an abundant number, since it is smaller than the sum of its proper divisors (2703690925758).

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

2111101133202 is a wasteful number, since it uses less digits than its factorization.

2111101133202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6172810358 (or 6172810355 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2111101133202 its reverse (2023311011112), we get a palindrome (4134412144314).

The spelling of 2111101133202 in words is "two trillion, one hundred eleven billion, one hundred one million, one hundred thirty-three thousand, two hundred two".