22201230329 has 2 divisors, whose sum is σ = 22201230330. Its totient is φ = 22201230328.

The previous prime is 22201230323. The next prime is 22201230347. The reversal of 22201230329 is 92303210222.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14799209104 + 7402021225 = 121652^2 + 86035^2 .

It is a cyclic number.

It is not a de Polignac number, because 22201230329 - 2¹⁶ = 22201164793 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22201230298 and 22201230307.

It is not a weakly prime, because it can be changed into another prime (22201230323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11100615164 + 11100615165.

It is an arithmetic number, because the mean of its divisors is an integer number (11100615165).

Almost surely, 2^22201230329 is an apocalyptic number.

It is an amenable number.

22201230329 is a deficient number, since it is larger than the sum of its proper divisors (1).

22201230329 is an equidigital number, since it uses as much as digits as its factorization.

22201230329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 22201230329 in words is "twenty-two billion, two hundred one million, two hundred thirty thousand, three hundred twenty-nine".