322111314231403 has 2 divisors, whose sum is σ = 322111314231404. Its totient is φ = 322111314231402.

The previous prime is 322111314231341. The next prime is 322111314231433. The reversal of 322111314231403 is 304132413111223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-322111314231403 is a prime.

It is not a weakly prime, because it can be changed into another prime (322111314231433) 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, 161055657115701 + 161055657115702.

It is an arithmetic number, because the mean of its divisors is an integer number (161055657115702).

Almost surely, 2^{322111314231403} is an apocalyptic number.

322111314231403 is a deficient number, since it is larger than the sum of its proper divisors (1).

322111314231403 is an equidigital number, since it uses as much as digits as its factorization.

322111314231403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 322111314231403 its reverse (304132413111223), we get a palindrome (626243727342626).

The spelling of 322111314231403 in words is "three hundred twenty-two trillion, one hundred eleven billion, three hundred fourteen million, two hundred thirty-one thousand, four hundred three".