112201323155 has 8 divisors (see below), whose sum is σ = 134740524384. Its totient is φ = 89695100800.

The previous prime is 112201323121. The next prime is 112201323187. The reversal of 112201323155 is 551323102211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 112201323155 - 2⁸ = 112201322899 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 8237231 + ... + 8250840.

It is an arithmetic number, because the mean of its divisors is an integer number (16842565548).

Almost surely, 2^112201323155 is an apocalyptic number.

112201323155 is a deficient number, since it is larger than the sum of its proper divisors (22539201229).

112201323155 is a wasteful number, since it uses less digits than its factorization.

112201323155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16489437.

The product of its (nonzero) digits is 1800, while the sum is 26.

Adding to 112201323155 its reverse (551323102211), we get a palindrome (663524425366).

The spelling of 112201323155 in words is "one hundred twelve billion, two hundred one million, three hundred twenty-three thousand, one hundred fifty-five".