1200323331322 has 16 divisors (see below), whose sum is σ = 1861831584000. Its totient is φ = 579780853920.

The previous prime is 1200323331283. The next prime is 1200323331349. The reversal of 1200323331322 is 2231333230021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16977072 + ... + 17047627.

It is an arithmetic number, because the mean of its divisors is an integer number (116364474000).

Almost surely, 2^{1200323331322} is an apocalyptic number.

1200323331322 is a deficient number, since it is larger than the sum of its proper divisors (661508252678).

1200323331322 is a wasteful number, since it uses less digits than its factorization.

1200323331322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34025301.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1200323331322 its reverse (2231333230021), we get a palindrome (3431656561343).

The spelling of 1200323331322 in words is "one trillion, two hundred billion, three hundred twenty-three million, three hundred thirty-one thousand, three hundred twenty-two".