1327327122 has 64 divisors (see below), whose sum is σ = 3149311104. Its totient is φ = 368317440.

The previous prime is 1327327091. The next prime is 1327327147. The reversal of 1327327122 is 2217237231.

It is a self number, because there is not a number n which added to its sum of digits gives 1327327122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25528 + ... + 57500.

It is an arithmetic number, because the mean of its divisors is an integer number (49207986).

Almost surely, 2^1327327122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1327327122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1574655552).

1327327122 is an abundant number, since it is smaller than the sum of its proper divisors (1821983982).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1327327122 is a wasteful number, since it uses less digits than its factorization.

1327327122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32043.

The product of its digits is 7056, while the sum is 30.

The square root of 1327327122 is about 36432.5009023537. The cubic root of 1327327122 is about 1098.9872557550.

The spelling of 1327327122 in words is "one billion, three hundred twenty-seven million, three hundred twenty-seven thousand, one hundred twenty-two".