201111444111102 has 16 divisors (see below), whose sum is σ = 459683300825472. Its totient is φ = 57460412603160.

The previous prime is 201111444111049. The next prime is 201111444111119.

201111444111102 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2394183858424 + ... + 2394183858507.

It is an arithmetic number, because the mean of its divisors is an integer number (28730206301592).

Almost surely, 2^{201111444111102} is an apocalyptic number.

201111444111102 is an abundant number, since it is smaller than the sum of its proper divisors (258571856714370).

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

201111444111102 is a wasteful number, since it uses less digits than its factorization.

201111444111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788367716943.

The product of its (nonzero) digits is 256, while the sum is 24.

The spelling of 201111444111102 in words is "two hundred one trillion, one hundred eleven billion, four hundred forty-four million, one hundred eleven thousand, one hundred two".