1121142202322 has 8 divisors (see below), whose sum is σ = 1681844736000. Its totient is φ = 560527290324.

The previous prime is 1121142202319. The next prime is 1121142202351. The reversal of 1121142202322 is 2232022411211.

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

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 in 3 ways as a sum of consecutive naturals, for example, 21873422 + ... + 21924617.

It is an arithmetic number, because the mean of its divisors is an integer number (210230592000).

Almost surely, 2^{1121142202322} is an apocalyptic number.

1121142202322 is a deficient number, since it is larger than the sum of its proper divisors (560702533678).

1121142202322 is a wasteful number, since it uses less digits than its factorization.

1121142202322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43810840.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1121142202322 its reverse (2232022411211), we get a palindrome (3353164613533).

The spelling of 1121142202322 in words is "one trillion, one hundred twenty-one billion, one hundred forty-two million, two hundred two thousand, three hundred twenty-two".