111441211132 has 6 divisors (see below), whose sum is σ = 195022119488. Its totient is φ = 55720605564.

The previous prime is 111441211129. The next prime is 111441211163. The reversal of 111441211132 is 231112144111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13930151388 + ... + 13930151395.

Almost surely, 2^111441211132 is an apocalyptic number.

It is an amenable number.

111441211132 is a deficient number, since it is larger than the sum of its proper divisors (83580908356).

111441211132 is a wasteful number, since it uses less digits than its factorization.

111441211132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27860302787 (or 27860302785 counting only the distinct ones).

The product of its digits is 192, while the sum is 22.

Adding to 111441211132 its reverse (231112144111), we get a palindrome (342553355243).

The spelling of 111441211132 in words is "one hundred eleven billion, four hundred forty-one million, two hundred eleven thousand, one hundred thirty-two".