22320123193 has 2 divisors, whose sum is σ = 22320123194. Its totient is φ = 22320123192.

The previous prime is 22320123181. The next prime is 22320123227. The reversal of 22320123193 is 39132102322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 21690514729 + 629608464 = 147277^2 + 25092^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22320123193 is a prime.

It is a super-3 number, since 3×22320123193³ (a number of 32 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (22320123113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11160061596 + 11160061597.

It is an arithmetic number, because the mean of its divisors is an integer number (11160061597).

Almost surely, 2^22320123193 is an apocalyptic number.

It is an amenable number.

22320123193 is a deficient number, since it is larger than the sum of its proper divisors (1).

22320123193 is an equidigital number, since it uses as much as digits as its factorization.

22320123193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 22320123193 in words is "twenty-two billion, three hundred twenty million, one hundred twenty-three thousand, one hundred ninety-three".