1120112323442 has 16 divisors (see below), whose sum is σ = 1923463765440. Its totient is φ = 479230335888.

The previous prime is 1120112323411. The next prime is 1120112323453. The reversal of 1120112323442 is 2443232110211.

It is a happy 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, 68141717 + ... + 68158152.

It is an arithmetic number, because the mean of its divisors is an integer number (120216485340).

Almost surely, 2^{1120112323442} is an apocalyptic number.

1120112323442 is a deficient number, since it is larger than the sum of its proper divisors (803351441998).

1120112323442 is a wasteful number, since it uses less digits than its factorization.

1120112323442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136300465.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 1120112323442 its reverse (2443232110211), we get a palindrome (3563344433653).

The spelling of 1120112323442 in words is "one trillion, one hundred twenty billion, one hundred twelve million, three hundred twenty-three thousand, four hundred forty-two".