1322312203201 has 8 divisors (see below), whose sum is σ = 1442566315008. Its totient is φ = 1202065410000.

The previous prime is 1322312203189. The next prime is 1322312203271. The reversal of 1322312203201 is 1023022132231.

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

It is a cyclic number.

It is not a de Polignac number, because 1322312203201 - 2³³ = 1313722268609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1322312203271) 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, 1448410 + ... + 2177731.

It is an arithmetic number, because the mean of its divisors is an integer number (180320789376).

Almost surely, 2^{1322312203201} is an apocalyptic number.

1322312203201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1322312203201 is a deficient number, since it is larger than the sum of its proper divisors (120254111807).

1322312203201 is a wasteful number, since it uses less digits than its factorization.

1322312203201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3659303.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1322312203201 its reverse (1023022132231), we get a palindrome (2345334335432).

The spelling of 1322312203201 in words is "one trillion, three hundred twenty-two billion, three hundred twelve million, two hundred three thousand, two hundred one".