1322004440101 has 4 divisors (see below), whose sum is σ = 1338738673600. Its totient is φ = 1305270206604.

The previous prime is 1322004440093. The next prime is 1322004440111. The reversal of 1322004440101 is 1010444002231.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1322004440101 - 2³ = 1322004440093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322004440111) 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, 8367116631 + ... + 8367116788.

It is an arithmetic number, because the mean of its divisors is an integer number (334684668400).

Almost surely, 2^{1322004440101} is an apocalyptic number.

It is an amenable number.

1322004440101 is a deficient number, since it is larger than the sum of its proper divisors (16734233499).

1322004440101 is an equidigital number, since it uses as much as digits as its factorization.

1322004440101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16734233498.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 1322004440101 its reverse (1010444002231), we get a palindrome (2332448442332).

The spelling of 1322004440101 in words is "one trillion, three hundred twenty-two billion, four million, four hundred forty thousand, one hundred one".