214222344403 has 2 divisors, whose sum is σ = 214222344404. Its totient is φ = 214222344402.

The previous prime is 214222344373. The next prime is 214222344421. The reversal of 214222344403 is 304443222412.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214222344403 is a prime.

It is not a weakly prime, because it can be changed into another prime (214222344703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107111172201 + 107111172202.

It is an arithmetic number, because the mean of its divisors is an integer number (107111172202).

Almost surely, 2^214222344403 is an apocalyptic number.

214222344403 is a deficient number, since it is larger than the sum of its proper divisors (1).

214222344403 is an equidigital number, since it uses as much as digits as its factorization.

214222344403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 214222344403 its reverse (304443222412), we get a palindrome (518665566815).

The spelling of 214222344403 in words is "two hundred fourteen billion, two hundred twenty-two million, three hundred forty-four thousand, four hundred three".