1325112242 has 8 divisors (see below), whose sum is σ = 1988081436. Its totient is φ = 662418432.

The previous prime is 1325112233. The next prime is 1325112253. The reversal of 1325112242 is 2422115231.

It can be written as a sum of positive squares in 2 ways, for example, as 1079845321 + 245266921 = 32861^2 + 15661^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56363 + ... + 76334.

Almost surely, 2^1325112242 is an apocalyptic number.

1325112242 is a deficient number, since it is larger than the sum of its proper divisors (662969194).

1325112242 is a wasteful number, since it uses less digits than its factorization.

1325112242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137692.

The product of its digits is 960, while the sum is 23.

The square root of 1325112242 is about 36402.0911761948. The cubic root of 1325112242 is about 1098.3756305744.

Adding to 1325112242 its reverse (2422115231), we get a palindrome (3747227473).

The spelling of 1325112242 in words is "one billion, three hundred twenty-five million, one hundred twelve thousand, two hundred forty-two".