112243404241551 has 8 divisors (see below), whose sum is σ = 163263133442304. Its totient is φ = 68026305600920.

The previous prime is 112243404241459. The next prime is 112243404241603. The reversal of 112243404241551 is 155142404342211.

It is a happy number.

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 112243404241551 - 2⁴² = 107845357730447 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112243404241051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1700657639991 + ... + 1700657640056.

It is an arithmetic number, because the mean of its divisors is an integer number (20407891680288).

Almost surely, 2^{112243404241551} is an apocalyptic number.

112243404241551 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112243404241551 is a deficient number, since it is larger than the sum of its proper divisors (51019729200753).

112243404241551 is a wasteful number, since it uses less digits than its factorization.

112243404241551 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3401315280061.

The product of its (nonzero) digits is 153600, while the sum is 39.

Adding to 112243404241551 its reverse (155142404342211), we get a palindrome (267385808583762).

The spelling of 112243404241551 in words is "one hundred twelve trillion, two hundred forty-three billion, four hundred four million, two hundred forty-one thousand, five hundred fifty-one".