1325422244 has 6 divisors (see below), whose sum is σ = 2319488934. Its totient is φ = 662711120.

The previous prime is 1325422243. The next prime is 1325422261. The reversal of 1325422244 is 4422245231.

It can be written as a sum of positive squares in only one way, i.e., 1177313344 + 148108900 = 34312^2 + 12170^2 .

It is not an unprimeable number, because it can be changed into a prime (1325422243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165677777 + ... + 165677784.

It is an arithmetic number, because the mean of its divisors is an integer number (386581489).

Almost surely, 2^1325422244 is an apocalyptic number.

It is an amenable number.

1325422244 is a deficient number, since it is larger than the sum of its proper divisors (994066690).

1325422244 is a wasteful number, since it uses less digits than its factorization.

1325422244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331355565 (or 331355563 counting only the distinct ones).

The product of its digits is 15360, while the sum is 29.

The square root of 1325422244 is about 36406.3489517969. The cubic root of 1325422244 is about 1098.4612766760.

Adding to 1325422244 its reverse (4422245231), we get a palindrome (5747667475).

The spelling of 1325422244 in words is "one billion, three hundred twenty-five million, four hundred twenty-two thousand, two hundred forty-four".