22469136139 has 2 divisors, whose sum is σ = 22469136140. Its totient is φ = 22469136138.

The previous prime is 22469136121. The next prime is 22469136161. The reversal of 22469136139 is 93163196422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22469136139 - 2⁹ = 22469135627 is a prime.

It is not a weakly prime, because it can be changed into another prime (22469136199) 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, 11234568069 + 11234568070.

It is an arithmetic number, because the mean of its divisors is an integer number (11234568070).

Almost surely, 2^22469136139 is an apocalyptic number.

22469136139 is a deficient number, since it is larger than the sum of its proper divisors (1).

22469136139 is an equidigital number, since it uses as much as digits as its factorization.

22469136139 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 419904, while the sum is 46.

The spelling of 22469136139 in words is "twenty-two billion, four hundred sixty-nine million, one hundred thirty-six thousand, one hundred thirty-nine".