112411222143 has 32 divisors (see below), whose sum is σ = 175227535872. Its totient is φ = 63404668800.

The previous prime is 112411222139. The next prime is 112411222151. The reversal of 112411222143 is 341222114211.

It is not a de Polignac number, because 112411222143 - 2² = 112411222139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112411222153) 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 31 ways as a sum of consecutive naturals, for example, 1973328 + ... + 2029493.

It is an arithmetic number, because the mean of its divisors is an integer number (5475860496).

Almost surely, 2^112411222143 is an apocalyptic number.

112411222143 is a deficient number, since it is larger than the sum of its proper divisors (62816313729).

112411222143 is a wasteful number, since it uses less digits than its factorization.

112411222143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4002895.

The product of its digits is 768, while the sum is 24.

Adding to 112411222143 its reverse (341222114211), we get a palindrome (453633336354).

The spelling of 112411222143 in words is "one hundred twelve billion, four hundred eleven million, two hundred twenty-two thousand, one hundred forty-three".