23223221514349 has 2 divisors, whose sum is σ = 23223221514350. Its totient is φ = 23223221514348.

The previous prime is 23223221514347. The next prime is 23223221514401. The reversal of 23223221514349 is 94341512232232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 18632992394025 + 4590229120324 = 4316595^2 + 2142482^2 .

It is a cyclic number.

It is not a de Polignac number, because 23223221514349 - 2¹ = 23223221514347 is a prime.

Together with 23223221514347, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23223221514341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11611610757174 + 11611610757175.

It is an arithmetic number, because the mean of its divisors is an integer number (11611610757175).

Almost surely, 2^{23223221514349} is an apocalyptic number.

It is an amenable number.

23223221514349 is a deficient number, since it is larger than the sum of its proper divisors (1).

23223221514349 is an equidigital number, since it uses as much as digits as its factorization.

23223221514349 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 622080, while the sum is 43.

The spelling of 23223221514349 in words is "twenty-three trillion, two hundred twenty-three billion, two hundred twenty-one million, five hundred fourteen thousand, three hundred forty-nine".