112220111001103 has 32 divisors (see below), whose sum is σ = 135096966950400. Its totient is φ = 91061780373504.

The previous prime is 112220111001029. The next prime is 112220111001109. The reversal of 112220111001103 is 301100111022211.

It is a happy number.

It is not a de Polignac number, because 112220111001103 - 2³³ = 112211521066511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112220111001109) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1130551851 + ... + 1130651107.

It is an arithmetic number, because the mean of its divisors is an integer number (4221780217200).

Almost surely, 2^{112220111001103} is an apocalyptic number.

112220111001103 is a deficient number, since it is larger than the sum of its proper divisors (22876855949297).

112220111001103 is a wasteful number, since it uses less digits than its factorization.

112220111001103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105199.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 112220111001103 its reverse (301100111022211), we get a palindrome (413320222023314).

The spelling of 112220111001103 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred eleven million, one thousand, one hundred three".