112156352455427 has 16 divisors (see below), whose sum is σ = 128520555144192. Its totient is φ = 95877893479680.

The previous prime is 112156352455421. The next prime is 112156352455439. The reversal of 112156352455427 is 724554253651211.

It is a cyclic number.

It is not a de Polignac number, because 112156352455427 - 2¹² = 112156352451331 is a prime.

It is a super-2 number, since 2×112156352455427² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112156352455421) 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 15 ways as a sum of consecutive naturals, for example, 6684974 + ... + 16401267.

It is an arithmetic number, because the mean of its divisors is an integer number (8032534696512).

Almost surely, 2^{112156352455427} is an apocalyptic number.

112156352455427 is a deficient number, since it is larger than the sum of its proper divisors (16364202688765).

112156352455427 is a wasteful number, since it uses less digits than its factorization.

112156352455427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23088098.

The product of its digits is 10080000, while the sum is 53.

The spelling of 112156352455427 in words is "one hundred twelve trillion, one hundred fifty-six billion, three hundred fifty-two million, four hundred fifty-five thousand, four hundred twenty-seven".