322421121124243 has 2 divisors, whose sum is σ = 322421121124244. Its totient is φ = 322421121124242.

The previous prime is 322421121124199. The next prime is 322421121124313. The reversal of 322421121124243 is 342421121124223.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (342421121124223) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 322421121124243 - 2²⁹ = 322420584253331 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 322421121124199 and 322421121124208.

It is not a weakly prime, because it can be changed into another prime (322421121124043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161210560562121 + 161210560562122.

It is an arithmetic number, because the mean of its divisors is an integer number (161210560562122).

Almost surely, 2^{322421121124243} is an apocalyptic number.

322421121124243 is a deficient number, since it is larger than the sum of its proper divisors (1).

322421121124243 is an equidigital number, since it uses as much as digits as its factorization.

322421121124243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 36864, while the sum is 34.

Adding to 322421121124243 its reverse (342421121124223), we get a palindrome (664842242248466).

The spelling of 322421121124243 in words is "three hundred twenty-two trillion, four hundred twenty-one billion, one hundred twenty-one million, one hundred twenty-four thousand, two hundred forty-three".