22107243329 has 2 divisors, whose sum is σ = 22107243330. Its totient is φ = 22107243328.

The previous prime is 22107243289. The next prime is 22107243341. The reversal of 22107243329 is 92334270122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21933610000 + 173633329 = 148100^2 + 13177^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22107243329 is a prime.

It is not a weakly prime, because it can be changed into another prime (22107243349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11053621664 + 11053621665.

It is an arithmetic number, because the mean of its divisors is an integer number (11053621665).

Almost surely, 2^22107243329 is an apocalyptic number.

It is an amenable number.

22107243329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22107243329 is an equidigital number, since it uses as much as digits as its factorization.

22107243329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 35.

The spelling of 22107243329 in words is "twenty-two billion, one hundred seven million, two hundred forty-three thousand, three hundred twenty-nine".