1120045042322 has 4 divisors (see below), whose sum is σ = 1680067563486. Its totient is φ = 560022521160.

The previous prime is 1120045042301. The next prime is 1120045042393. The reversal of 1120045042322 is 2232405400211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 628435122121 + 491609920201 = 792739^2 + 701149^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1120045042291 and 1120045042300.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 280011260579 + ... + 280011260582.

Almost surely, 2^{1120045042322} is an apocalyptic number.

1120045042322 is a deficient number, since it is larger than the sum of its proper divisors (560022521164).

1120045042322 is an equidigital number, since it uses as much as digits as its factorization.

1120045042322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560022521163.

The product of its (nonzero) digits is 3840, while the sum is 26.

The spelling of 1120045042322 in words is "one trillion, one hundred twenty billion, forty-five million, forty-two thousand, three hundred twenty-two".