314122221403 has 2 divisors, whose sum is σ = 314122221404. Its totient is φ = 314122221402.

The previous prime is 314122221397. The next prime is 314122221419. The reversal of 314122221403 is 304122221413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314122221403 - 2⁹ = 314122220891 is a prime.

It is not a weakly prime, because it can be changed into another prime (314122221503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157061110701 + 157061110702.

It is an arithmetic number, because the mean of its divisors is an integer number (157061110702).

Almost surely, 2^314122221403 is an apocalyptic number.

314122221403 is a deficient number, since it is larger than the sum of its proper divisors (1).

314122221403 is an equidigital number, since it uses as much as digits as its factorization.

314122221403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 314122221403 its reverse (304122221413), we get a palindrome (618244442816).

The spelling of 314122221403 in words is "three hundred fourteen billion, one hundred twenty-two million, two hundred twenty-one thousand, four hundred three".