22005133151 has 2 divisors, whose sum is σ = 22005133152. Its totient is φ = 22005133150.

The previous prime is 22005133133. The next prime is 22005133187. The reversal of 22005133151 is 15133150022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22005133151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22005133951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11002566575 + 11002566576.

It is an arithmetic number, because the mean of its divisors is an integer number (11002566576).

Almost surely, 2^22005133151 is an apocalyptic number.

22005133151 is a deficient number, since it is larger than the sum of its proper divisors (1).

22005133151 is an equidigital number, since it uses as much as digits as its factorization.

22005133151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 23.

Adding to 22005133151 its reverse (15133150022), we get a palindrome (37138283173).

The spelling of 22005133151 in words is "twenty-two billion, five million, one hundred thirty-three thousand, one hundred fifty-one".