1322200113133 has 4 divisors (see below), whose sum is σ = 1323446297148. Its totient is φ = 1320953929120.

The previous prime is 1322200113119. The next prime is 1322200113197. The reversal of 1322200113133 is 3313110022231.

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 485088569289 + 837111543844 = 696483^2 + 914938^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1322200113133 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 (1322200183133) 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, 623090416 + ... + 623092537.

It is an arithmetic number, because the mean of its divisors is an integer number (330861574287).

Almost surely, 2^{1322200113133} is an apocalyptic number.

It is an amenable number.

1322200113133 is a deficient number, since it is larger than the sum of its proper divisors (1246184015).

1322200113133 is a wasteful number, since it uses less digits than its factorization.

1322200113133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1246184014.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1322200113133 its reverse (3313110022231), we get a palindrome (4635310135364).

The spelling of 1322200113133 in words is "one trillion, three hundred twenty-two billion, two hundred million, one hundred thirteen thousand, one hundred thirty-three".