112420552127 has 32 divisors (see below), whose sum is σ = 128028660480. Its totient is φ = 97970019840.

The previous prime is 112420552091. The next prime is 112420552141. The reversal of 112420552127 is 721255024211.

It is a cyclic number.

It is not a de Polignac number, because 112420552127 - 2¹⁸ = 112420289983 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112420552093 and 112420552102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112420552177) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24325877 + ... + 24330497.

It is an arithmetic number, because the mean of its divisors is an integer number (4000895640).

Almost surely, 2^112420552127 is an apocalyptic number.

112420552127 is a deficient number, since it is larger than the sum of its proper divisors (15608108353).

112420552127 is a wasteful number, since it uses less digits than its factorization.

112420552127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6083.

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 112420552127 its reverse (721255024211), we get a palindrome (833675576338).

The spelling of 112420552127 in words is "one hundred twelve billion, four hundred twenty million, five hundred fifty-two thousand, one hundred twenty-seven".