22004241131 has 2 divisors, whose sum is σ = 22004241132. Its totient is φ = 22004241130.

The previous prime is 22004241079. The next prime is 22004241187. The reversal of 22004241131 is 13114240022.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22004241131 is a prime.

It is a super-2 number, since 2×22004241131² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (22004241631) 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 as a sum of consecutive naturals, namely, 11002120565 + 11002120566.

It is an arithmetic number, because the mean of its divisors is an integer number (11002120566).

Almost surely, 2^22004241131 is an apocalyptic number.

22004241131 is a deficient number, since it is larger than the sum of its proper divisors (1).

22004241131 is an equidigital number, since it uses as much as digits as its factorization.

22004241131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22004241131 its reverse (13114240022), we get a palindrome (35118481153).

The spelling of 22004241131 in words is "twenty-two billion, four million, two hundred forty-one thousand, one hundred thirty-one".