201120111110002 has 64 divisors (see below), whose sum is σ = 347945770745856. Its totient is φ = 85404031715520.

The previous prime is 201120111109993. The next prime is 201120111110141. The reversal of 201120111110002 is 200011111021102.

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 31 ways as a sum of consecutive naturals, for example, 16191935752 + ... + 16191948172.

It is an arithmetic number, because the mean of its divisors is an integer number (5436652667904).

Almost surely, 2^{201120111110002} is an apocalyptic number.

201120111110002 is a deficient number, since it is larger than the sum of its proper divisors (146825659635854).

201120111110002 is a wasteful number, since it uses less digits than its factorization.

201120111110002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23711.

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

Adding to 201120111110002 its reverse (200011111021102), we get a palindrome (401131222131104).

The spelling of 201120111110002 in words is "two hundred one trillion, one hundred twenty billion, one hundred eleven million, one hundred ten thousand, two".