22132034220013 has 4 divisors (see below), whose sum is σ = 22549619771388. Its totient is φ = 21714448668640.

The previous prime is 22132034219987. The next prime is 22132034220041. The reversal of 22132034220013 is 31002243023122.

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 7227940841289 + 14904093378724 = 2688483^2 + 3860582^2 .

It is a cyclic number.

It is not a de Polignac number, because 22132034220013 - 2³⁷ = 21994595266541 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22132034220013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22132034220053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208792775608 + ... + 208792775713.

It is an arithmetic number, because the mean of its divisors is an integer number (5637404942847).

Almost surely, 2^{22132034220013} is an apocalyptic number.

It is an amenable number.

22132034220013 is a deficient number, since it is larger than the sum of its proper divisors (417585551375).

22132034220013 is an equidigital number, since it uses as much as digits as its factorization.

22132034220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417585551374.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22132034220013 its reverse (31002243023122), we get a palindrome (53134277243135).

The spelling of 22132034220013 in words is "twenty-two trillion, one hundred thirty-two billion, thirty-four million, two hundred twenty thousand, thirteen".