1122943532289 has 8 divisors (see below), whose sum is σ = 1537724476800. Its totient is φ = 728395804656.

The previous prime is 1122943532261. The next prime is 1122943532299. The reversal of 1122943532289 is 9822353492211.

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

It is not a de Polignac number, because 1122943532289 - 2⁵ = 1122943532257 is a prime.

It is a super-2 number, since 2×1122943532289² (a number of 25 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1122943532299) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5058304089 + ... + 5058304310.

It is an arithmetic number, because the mean of its divisors is an integer number (192215559600).

Almost surely, 2^{1122943532289} is an apocalyptic number.

It is an amenable number.

1122943532289 is a deficient number, since it is larger than the sum of its proper divisors (414780944511).

1122943532289 is a wasteful number, since it uses less digits than its factorization.

1122943532289 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10116608439.

The product of its digits is 1866240, while the sum is 51.

The spelling of 1122943532289 in words is "one trillion, one hundred twenty-two billion, nine hundred forty-three million, five hundred thirty-two thousand, two hundred eighty-nine".