9146222027 has 2 divisors, whose sum is σ = 9146222028. Its totient is φ = 9146222026.

The previous prime is 9146222017. The next prime is 9146222069. The reversal of 9146222027 is 7202226419.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9146222027 - 2²² = 9142027723 is a prime.

It is not a weakly prime, because it can be changed into another prime (9146222017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4573111013 + 4573111014.

It is an arithmetic number, because the mean of its divisors is an integer number (4573111014).

Almost surely, 2^9146222027 is an apocalyptic number.

9146222027 is a deficient number, since it is larger than the sum of its proper divisors (1).

9146222027 is an equidigital number, since it uses as much as digits as its factorization.

9146222027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 9146222027 is about 95635.8825284736. The cubic root of 9146222027 is about 2091.2883265804.

The spelling of 9146222027 in words is "nine billion, one hundred forty-six million, two hundred twenty-two thousand, twenty-seven".