1121002320322 has 8 divisors (see below), whose sum is σ = 1681622365500. Its totient is φ = 560461531824.

The previous prime is 1121002320289. The next prime is 1121002320341. The reversal of 1121002320322 is 2230232001211.

It can be written as a sum of positive squares in 2 ways, for example, as 1028092574601 + 92909745721 = 1013949^2 + 304811^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1121002320322.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19778797 + ... + 19835392.

Almost surely, 2^{1121002320322} is an apocalyptic number.

1121002320322 is a deficient number, since it is larger than the sum of its proper divisors (560620045178).

1121002320322 is a wasteful number, since it uses less digits than its factorization.

1121002320322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39628340.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 1121002320322 its reverse (2230232001211), we get a palindrome (3351234321533).

The spelling of 1121002320322 in words is "one trillion, one hundred twenty-one billion, two million, three hundred twenty thousand, three hundred twenty-two".