214202122243 has 2 divisors, whose sum is σ = 214202122244. Its totient is φ = 214202122242.

The previous prime is 214202122223. The next prime is 214202122307. The reversal of 214202122243 is 342221202412.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-214202122243 is a prime.

It is not a weakly prime, because it can be changed into another prime (214202122223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 107101061121 + 107101061122.

It is an arithmetic number, because the mean of its divisors is an integer number (107101061122).

Almost surely, 2^214202122243 is an apocalyptic number.

214202122243 is a deficient number, since it is larger than the sum of its proper divisors (1).

214202122243 is an equidigital number, since it uses as much as digits as its factorization.

214202122243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 214202122243 its reverse (342221202412), we get a palindrome (556423324655).

The spelling of 214202122243 in words is "two hundred fourteen billion, two hundred two million, one hundred twenty-two thousand, two hundred forty-three".