112122331011 has 24 divisors (see below), whose sum is σ = 169161816096. Its totient is φ = 71428135680.

The previous prime is 112122330937. The next prime is 112122331021. The reversal of 112122331011 is 110133221211.

112122331011 is a `hidden beast` number, since 1 + 121 + 223 + 310 + 11 = 666.

It is not a de Polignac number, because 112122331011 - 2⁹ = 112122330499 is a prime.

It is a super-2 number, since 2×112122331011² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112122331021) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 53910 + ... + 476603.

It is an arithmetic number, because the mean of its divisors is an integer number (7048409004).

Almost surely, 2^112122331011 is an apocalyptic number.

112122331011 is a deficient number, since it is larger than the sum of its proper divisors (57039485085).

112122331011 is a wasteful number, since it uses less digits than its factorization.

112122331011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 531563 (or 531560 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 112122331011 its reverse (110133221211), we get a palindrome (222255552222).

The spelling of 112122331011 in words is "one hundred twelve billion, one hundred twenty-two million, three hundred thirty-one thousand, eleven".