22203234329 has 2 divisors, whose sum is σ = 22203234330. Its totient is φ = 22203234328.

The previous prime is 22203234307. The next prime is 22203234367. The reversal of 22203234329 is 92343230222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15387906304 + 6815328025 = 124048^2 + 82555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22203234329 is a prime.

It is a super-2 number, since 2×22203234329² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22203234295 and 22203234304.

It is not a weakly prime, because it can be changed into another prime (22203234029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11101617164 + 11101617165.

It is an arithmetic number, because the mean of its divisors is an integer number (11101617165).

Almost surely, 2^22203234329 is an apocalyptic number.

It is an amenable number.

22203234329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22203234329 is an equidigital number, since it uses as much as digits as its factorization.

22203234329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 32.

The spelling of 22203234329 in words is "twenty-two billion, two hundred three million, two hundred thirty-four thousand, three hundred twenty-nine".