23222303302249 has 2 divisors, whose sum is σ = 23222303302250. Its totient is φ = 23222303302248.

The previous prime is 23222303302217. The next prime is 23222303302313. The reversal of 23222303302249 is 94220330322232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23102749867024 + 119553435225 = 4806532^2 + 345765^2 .

It is a cyclic number.

It is not a de Polignac number, because 23222303302249 - 2⁵ = 23222303302217 is a prime.

It is not a weakly prime, because it can be changed into another prime (23222303300249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611151651124 + 11611151651125.

It is an arithmetic number, because the mean of its divisors is an integer number (11611151651125).

Almost surely, 2^{23222303302249} is an apocalyptic number.

It is an amenable number.

23222303302249 is a deficient number, since it is larger than the sum of its proper divisors (1).

23222303302249 is an equidigital number, since it uses as much as digits as its factorization.

23222303302249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 186624, while the sum is 37.

The spelling of 23222303302249 in words is "twenty-three trillion, two hundred twenty-two billion, three hundred three million, three hundred two thousand, two hundred forty-nine".