112123432254201 has 16 divisors (see below), whose sum is σ = 158292137260800. Its totient is φ = 70351853980928.

The previous prime is 112123432254191. The next prime is 112123432254221. The reversal of 112123432254201 is 102452234321211.

It is a cyclic number.

It is not a de Polignac number, because 112123432254201 - 2¹⁹ = 112123431729913 is a prime.

It is a super-2 number, since 2×112123432254201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112123432254221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48405040 + ... + 50668478.

It is an arithmetic number, because the mean of its divisors is an integer number (9893258578800).

Almost surely, 2^{112123432254201} is an apocalyptic number.

It is an amenable number.

112123432254201 is a deficient number, since it is larger than the sum of its proper divisors (46168705006599).

112123432254201 is a wasteful number, since it uses less digits than its factorization.

112123432254201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234768.

The product of its (nonzero) digits is 23040, while the sum is 33.

Adding to 112123432254201 its reverse (102452234321211), we get a palindrome (214575666575412).

The spelling of 112123432254201 in words is "one hundred twelve trillion, one hundred twenty-three billion, four hundred thirty-two million, two hundred fifty-four thousand, two hundred one".