201220414267 has 2 divisors, whose sum is σ = 201220414268. Its totient is φ = 201220414266.

The previous prime is 201220414189. The next prime is 201220414301. The reversal of 201220414267 is 762414022102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201220414267 - 2³¹ = 199072930619 is a prime.

It is not a weakly prime, because it can be changed into another prime (201220444267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100610207133 + 100610207134.

It is an arithmetic number, because the mean of its divisors is an integer number (100610207134).

Almost surely, 2^201220414267 is an apocalyptic number.

201220414267 is a deficient number, since it is larger than the sum of its proper divisors (1).

201220414267 is an equidigital number, since it uses as much as digits as its factorization.

201220414267 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 31.

Adding to 201220414267 its reverse (762414022102), we get a palindrome (963634436369).

The spelling of 201220414267 in words is "two hundred one billion, two hundred twenty million, four hundred fourteen thousand, two hundred sixty-seven".