112311222113211 has 32 divisors (see below), whose sum is σ = 165547977002496. Its totient is φ = 67721887032800.

The previous prime is 112311222113143. The next prime is 112311222113219.

112311222113211 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 112311222113211 - 2¹¹ = 112311222111163 is a prime.

It is a super-2 number, since 2×112311222113211² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112311222113219) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 70601775 + ... + 72175016.

It is an arithmetic number, because the mean of its divisors is an integer number (5173374281328).

Almost surely, 2^{112311222113211} is an apocalyptic number.

112311222113211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112311222113211 is a deficient number, since it is larger than the sum of its proper divisors (53236754889285).

112311222113211 is a wasteful number, since it uses less digits than its factorization.

112311222113211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142777024 (or 142777002 counting only the distinct ones).

The product of its digits is 288, while the sum is 24.

The spelling of 112311222113211 in words is "one hundred twelve trillion, three hundred eleven billion, two hundred twenty-two million, one hundred thirteen thousand, two hundred eleven".