112002144143422 has 16 divisors (see below), whose sum is σ = 181071397710000. Its totient is φ = 51651909533952.

The previous prime is 112002144143411. The next prime is 112002144143441. The reversal of 112002144143422 is 224341441200211.

It is a congruent 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, 1724457028 + ... + 1724521975.

It is an arithmetic number, because the mean of its divisors is an integer number (11316962356875).

Almost surely, 2^{112002144143422} is an apocalyptic number.

112002144143422 is a deficient number, since it is larger than the sum of its proper divisors (69069253566578).

112002144143422 is a wasteful number, since it uses less digits than its factorization.

112002144143422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3448980267.

The product of its (nonzero) digits is 12288, while the sum is 31.

Adding to 112002144143422 its reverse (224341441200211), we get a palindrome (336343585343633).

The spelling of 112002144143422 in words is "one hundred twelve trillion, two billion, one hundred forty-four million, one hundred forty-three thousand, four hundred twenty-two".