111444441122 has 16 divisors (see below), whose sum is σ = 191058726912. Its totient is φ = 47759124960.

The previous prime is 111444441107. The next prime is 111444441139. The reversal of 111444441122 is 221144444111.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27743 + ... + 472925.

It is an arithmetic number, because the mean of its divisors is an integer number (11941170432).

Almost surely, 2^111444441122 is an apocalyptic number.

111444441122 is a deficient number, since it is larger than the sum of its proper divisors (79614285790).

111444441122 is a wasteful number, since it uses less digits than its factorization.

111444441122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463073.

The product of its digits is 4096, while the sum is 29.

Adding to 111444441122 its reverse (221144444111), we get a palindrome (332588885233).

The spelling of 111444441122 in words is "one hundred eleven billion, four hundred forty-four million, four hundred forty-one thousand, one hundred twenty-two".