1322320101101 has 4 divisors (see below), whose sum is σ = 1322340615804. Its totient is φ = 1322299586400.

The previous prime is 1322320101073. The next prime is 1322320101119. The reversal of 1322320101101 is 1011010232231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 619864909225 + 702455191876 = 787315^2 + 838126^2 .

It is a cyclic number.

It is not a de Polignac number, because 1322320101101 - 2¹⁰ = 1322320100077 is a prime.

It is a super-2 number, since 2×1322320101101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1322320101101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322320101131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10160360 + ... + 10289681.

It is an arithmetic number, because the mean of its divisors is an integer number (330585153951).

Almost surely, 2^{1322320101101} is an apocalyptic number.

It is an amenable number.

1322320101101 is a deficient number, since it is larger than the sum of its proper divisors (20514703).

1322320101101 is an equidigital number, since it uses as much as digits as its factorization.

1322320101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20514702.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 1322320101101 its reverse (1011010232231), we get a palindrome (2333330333332).

The spelling of 1322320101101 in words is "one trillion, three hundred twenty-two billion, three hundred twenty million, one hundred one thousand, one hundred one".