4122220127 has 2 divisors, whose sum is σ = 4122220128. Its totient is φ = 4122220126.

The previous prime is 4122220043. The next prime is 4122220153. The reversal of 4122220127 is 7210222214.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4122220127 - 2¹² = 4122216031 is a prime.

It is a super-2 number, since 2×4122220127² = 33985397550887792258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4122226127) 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, 2061110063 + 2061110064.

It is an arithmetic number, because the mean of its divisors is an integer number (2061110064).

Almost surely, 2^4122220127 is an apocalyptic number.

4122220127 is a deficient number, since it is larger than the sum of its proper divisors (1).

4122220127 is an equidigital number, since it uses as much as digits as its factorization.

4122220127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 4122220127 is about 64204.5179640810. The cubic root of 4122220127 is about 1603.4068198744.

The spelling of 4122220127 in words is "four billion, one hundred twenty-two million, two hundred twenty thousand, one hundred twenty-seven".