1123445622346 has 8 divisors (see below), whose sum is σ = 1739528705664. Its totient is φ = 543602720460.

The previous prime is 1123445622337. The next prime is 1123445622347. The reversal of 1123445622346 is 6432265443211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (1123445622347) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 9060045280 + ... + 9060045403.

It is an arithmetic number, because the mean of its divisors is an integer number (217441088208).

Almost surely, 2^{1123445622346} is an apocalyptic number.

1123445622346 is a deficient number, since it is larger than the sum of its proper divisors (616083083318).

1123445622346 is a wasteful number, since it uses less digits than its factorization.

1123445622346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18120090716.

The product of its digits is 829440, while the sum is 43.

The spelling of 1123445622346 in words is "one trillion, one hundred twenty-three billion, four hundred forty-five million, six hundred twenty-two thousand, three hundred forty-six".