22343242344251 has 2 divisors, whose sum is σ = 22343242344252. Its totient is φ = 22343242344250.

The previous prime is 22343242344229. The next prime is 22343242344301. The reversal of 22343242344251 is 15244324234322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22343242344251 - 2⁶ = 22343242344187 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22343242344199 and 22343242344208.

It is not a weakly prime, because it can be changed into another prime (22343242944251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11171621172125 + 11171621172126.

It is an arithmetic number, because the mean of its divisors is an integer number (11171621172126).

Almost surely, 2^{22343242344251} is an apocalyptic number.

22343242344251 is a deficient number, since it is larger than the sum of its proper divisors (1).

22343242344251 is an equidigital number, since it uses as much as digits as its factorization.

22343242344251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1105920, while the sum is 41.

Adding to 22343242344251 its reverse (15244324234322), we get a palindrome (37587566578573).

The spelling of 22343242344251 in words is "twenty-two trillion, three hundred forty-three billion, two hundred forty-two million, three hundred forty-four thousand, two hundred fifty-one".