201111101201002 has 16 divisors (see below), whose sum is σ = 301776939004032. Its totient is φ = 100518793699360.

The previous prime is 201111101200967. The next prime is 201111101201029. The reversal of 201111101201002 is 200102101111102.

It is a happy number.

It is an unprimeable number.

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, 72125727 + ... + 74862157.

It is an arithmetic number, because the mean of its divisors is an integer number (18861058687752).

Almost surely, 2^{201111101201002} is an apocalyptic number.

201111101201002 is a deficient number, since it is larger than the sum of its proper divisors (100665837803030).

201111101201002 is a wasteful number, since it uses less digits than its factorization.

201111101201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2749853.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201111101201002 its reverse (200102101111102), we get a palindrome (401213202312104).

The spelling of 201111101201002 in words is "two hundred one trillion, one hundred eleven billion, one hundred one million, two hundred one thousand, two".