322402201223 has 2 divisors, whose sum is σ = 322402201224. Its totient is φ = 322402201222.

The previous prime is 322402201193. The next prime is 322402201237. The reversal of 322402201223 is 322102204223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322402201223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (322402201123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161201100611 + 161201100612.

It is an arithmetic number, because the mean of its divisors is an integer number (161201100612).

Almost surely, 2^322402201223 is an apocalyptic number.

322402201223 is a deficient number, since it is larger than the sum of its proper divisors (1).

322402201223 is an equidigital number, since it uses as much as digits as its factorization.

322402201223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 322402201223 its reverse (322102204223), we get a palindrome (644504405446).

The spelling of 322402201223 in words is "three hundred twenty-two billion, four hundred two million, two hundred one thousand, two hundred twenty-three".