1122232322147 has 2 divisors, whose sum is σ = 1122232322148. Its totient is φ = 1122232322146.

The previous prime is 1122232322143. The next prime is 1122232322177. The reversal of 1122232322147 is 7412232322211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1122232322147 - 2² = 1122232322143 is a prime.

It is not a weakly prime, because it can be changed into another prime (1122232322143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 561116161073 + 561116161074.

It is an arithmetic number, because the mean of its divisors is an integer number (561116161074).

Almost surely, 2^{1122232322147} is an apocalyptic number.

1122232322147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1122232322147 is an equidigital number, since it uses as much as digits as its factorization.

1122232322147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 32.

Adding to 1122232322147 its reverse (7412232322211), we get a palindrome (8534464644358).

The spelling of 1122232322147 in words is "one trillion, one hundred twenty-two billion, two hundred thirty-two million, three hundred twenty-two thousand, one hundred forty-seven".