112221342144455 has 8 divisors (see below), whose sum is σ = 134672600132592. Its totient is φ = 89772414009408.

The previous prime is 112221342144413. The next prime is 112221342144469. The reversal of 112221342144455 is 554441243122211.

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

It is a cyclic number.

It is not a de Polignac number, because 112221342144455 - 2¹² = 112221342140359 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 582357302 + ... + 582549971.

It is an arithmetic number, because the mean of its divisors is an integer number (16834075016574).

Almost surely, 2^{112221342144455} is an apocalyptic number.

112221342144455 is a deficient number, since it is larger than the sum of its proper divisors (22451257988137).

112221342144455 is a wasteful number, since it uses less digits than its factorization.

112221342144455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1164926545.

The product of its digits is 307200, while the sum is 41.

Adding to 112221342144455 its reverse (554441243122211), we get a palindrome (666662585266666).

The spelling of 112221342144455 in words is "one hundred twelve trillion, two hundred twenty-one billion, three hundred forty-two million, one hundred forty-four thousand, four hundred fifty-five".