112310121220011 has 48 divisors (see below), whose sum is σ = 190633468177152. Its totient is φ = 62815475793600.

The previous prime is 112310121219971. The next prime is 112310121220021. The reversal of 112310121220011 is 110022121013211.

It is a happy number.

112310121220011 is a `hidden beast` number, since 1 + 1 + 2 + 310 + 121 + 220 + 0 + 11 = 666.

It is not a de Polignac number, because 112310121220011 - 2²⁹ = 112309584349099 is a prime.

It is a super-2 number, since 2×112310121220011² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112310121220021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5400375 + ... + 15930608.

It is an arithmetic number, because the mean of its divisors is an integer number (3971530587024).

Almost surely, 2^{112310121220011} is an apocalyptic number.

112310121220011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112310121220011 is a deficient number, since it is larger than the sum of its proper divisors (78323346957141).

112310121220011 is a wasteful number, since it uses less digits than its factorization.

112310121220011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21335104 (or 21335101 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 112310121220011 its reverse (110022121013211), we get a palindrome (222332242233222).

The spelling of 112310121220011 in words is "one hundred twelve trillion, three hundred ten billion, one hundred twenty-one million, two hundred twenty thousand, eleven".