111114222245 has 48 divisors (see below), whose sum is σ = 150126158160. Its totient is φ = 78818568192.

The previous prime is 111114222239. The next prime is 111114222253. The reversal of 111114222245 is 542222411111.

It is a Cunningham number, because it is equal to 333338²+1.

It can be written as a sum of positive squares in 24 ways, for example, as 68042200801 + 43072021444 = 260849^2 + 207538^2 .

It is not a de Polignac number, because 111114222245 - 2²⁰ = 111113173669 is a prime.

It is a super-2 number, since 2×111114222245² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4815977 + ... + 4838993.

It is an arithmetic number, because the mean of its divisors is an integer number (3127628295).

Almost surely, 2^111114222245 is an apocalyptic number.

It is an amenable number.

111114222245 is a deficient number, since it is larger than the sum of its proper divisors (39011935915).

111114222245 is a wasteful number, since it uses less digits than its factorization.

111114222245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23274 (or 23261 counting only the distinct ones).

The product of its digits is 1280, while the sum is 26.

Adding to 111114222245 its reverse (542222411111), we get a palindrome (653336633356).

The spelling of 111114222245 in words is "one hundred eleven billion, one hundred fourteen million, two hundred twenty-two thousand, two hundred forty-five".