1122043022 has 8 divisors (see below), whose sum is σ = 1683620400. Its totient is φ = 560836224.

The previous prime is 1122042991. The next prime is 1122043051. The reversal of 1122043022 is 2203402211.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84947 + ... + 97262.

It is an arithmetic number, because the mean of its divisors is an integer number (210452550).

Almost surely, 2^1122043022 is an apocalyptic number.

1122043022 is a deficient number, since it is larger than the sum of its proper divisors (561577378).

1122043022 is a wasteful number, since it uses less digits than its factorization.

1122043022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185290.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1122043022 is about 33496.9106336689. The cubic root of 1122043022 is about 1039.1298879816.

Adding to 1122043022 its reverse (2203402211), we get a palindrome (3325445233).

The spelling of 1122043022 in words is "one billion, one hundred twenty-two million, forty-three thousand, twenty-two".