22003441504131 has 4 divisors (see below), whose sum is σ = 29337922005512. Its totient is φ = 14668961002752.

The previous prime is 22003441504097. The next prime is 22003441504147. The reversal of 22003441504131 is 13140514430022.

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

It is not a de Polignac number, because 22003441504131 - 2²³ = 22003433115523 is a prime.

It is a super-2 number, since 2×22003441504131² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22003441504531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667240250686 + ... + 3667240250691.

It is an arithmetic number, because the mean of its divisors is an integer number (7334480501378).

Almost surely, 2^{22003441504131} is an apocalyptic number.

22003441504131 is a deficient number, since it is larger than the sum of its proper divisors (7334480501381).

22003441504131 is an equidigital number, since it uses as much as digits as its factorization.

22003441504131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7334480501380.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 22003441504131 its reverse (13140514430022), we get a palindrome (35143955934153).

The spelling of 22003441504131 in words is "twenty-two trillion, three billion, four hundred forty-one million, five hundred four thousand, one hundred thirty-one".