111201322244 has 6 divisors (see below), whose sum is σ = 194602313934. Its totient is φ = 55600661120.

The previous prime is 111201322229. The next prime is 111201322259. The reversal of 111201322244 is 442223102111.

It is an interprime number because it is at equal distance from previous prime (111201322229) and next prime (111201322259).

It can be written as a sum of positive squares in only one way, i.e., 95072322244 + 16129000000 = 308338^2 + 127000^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13900165277 + ... + 13900165284.

It is an arithmetic number, because the mean of its divisors is an integer number (32433718989).

Almost surely, 2^111201322244 is an apocalyptic number.

It is an amenable number.

111201322244 is a deficient number, since it is larger than the sum of its proper divisors (83400991690).

111201322244 is a wasteful number, since it uses less digits than its factorization.

111201322244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27800330565 (or 27800330563 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 111201322244 its reverse (442223102111), we get a palindrome (553424424355).

The spelling of 111201322244 in words is "one hundred eleven billion, two hundred one million, three hundred twenty-two thousand, two hundred forty-four".