22467134489 has 2 divisors, whose sum is σ = 22467134490. Its totient is φ = 22467134488.

The previous prime is 22467134483. The next prime is 22467134507. The reversal of 22467134489 is 98443176422.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11248723600 + 11218410889 = 106060^2 + 105917^2 .

It is a cyclic number.

It is not a de Polignac number, because 22467134489 - 2⁸ = 22467134233 is a prime.

It is a super-2 number, since 2×22467134489² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22467134483) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11233567244 + 11233567245.

It is an arithmetic number, because the mean of its divisors is an integer number (11233567245).

Almost surely, 2^22467134489 is an apocalyptic number.

It is an amenable number.

22467134489 is a deficient number, since it is larger than the sum of its proper divisors (1).

22467134489 is an equidigital number, since it uses as much as digits as its factorization.

22467134489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2322432, while the sum is 50.

The spelling of 22467134489 in words is "twenty-two billion, four hundred sixty-seven million, one hundred thirty-four thousand, four hundred eighty-nine".