1130222147 has 2 divisors, whose sum is σ = 1130222148. Its totient is φ = 1130222146.

The previous prime is 1130222143. The next prime is 1130222153. The reversal of 1130222147 is 7412220311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1130222147 - 2² = 1130222143 is a prime.

It is not a weakly prime, because it can be changed into another prime (1130222143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565111073 + 565111074.

It is an arithmetic number, because the mean of its divisors is an integer number (565111074).

Almost surely, 2^1130222147 is an apocalyptic number.

1130222147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1130222147 is an equidigital number, since it uses as much as digits as its factorization.

1130222147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 1130222147 is about 33618.7767029082. The cubic root of 1130222147 is about 1041.6486876925.

Adding to 1130222147 its reverse (7412220311), we get a palindrome (8542442458).

The spelling of 1130222147 in words is "one billion, one hundred thirty million, two hundred twenty-two thousand, one hundred forty-seven".