112123522255 has 16 divisors (see below), whose sum is σ = 138821508000. Its totient is φ = 86881443840.

The previous prime is 112123522243. The next prime is 112123522309. The reversal of 112123522255 is 552225321211.

It is not a de Polignac number, because 112123522255 - 2⁵ = 112123522223 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1938930 + ... + 1995919.

It is an arithmetic number, because the mean of its divisors is an integer number (8676344250).

Almost surely, 2^112123522255 is an apocalyptic number.

112123522255 is a deficient number, since it is larger than the sum of its proper divisors (26697985745).

112123522255 is a wasteful number, since it uses less digits than its factorization.

112123522255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3935034.

The product of its digits is 12000, while the sum is 31.

Adding to 112123522255 its reverse (552225321211), we get a palindrome (664348843466).

The spelling of 112123522255 in words is "one hundred twelve billion, one hundred twenty-three million, five hundred twenty-two thousand, two hundred fifty-five".