22230341291 has 2 divisors, whose sum is σ = 22230341292. Its totient is φ = 22230341290.

The previous prime is 22230341257. The next prime is 22230341303. The reversal of 22230341291 is 19214303222.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22230341291 - 2¹⁰ = 22230340267 is a prime.

It is not a weakly prime, because it can be changed into another prime (22230340291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11115170645 + 11115170646.

It is an arithmetic number, because the mean of its divisors is an integer number (11115170646).

Almost surely, 2^22230341291 is an apocalyptic number.

22230341291 is a deficient number, since it is larger than the sum of its proper divisors (1).

22230341291 is an equidigital number, since it uses as much as digits as its factorization.

22230341291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 22230341291 in words is "twenty-two billion, two hundred thirty million, three hundred forty-one thousand, two hundred ninety-one".