1112321242 has 8 divisors (see below), whose sum is σ = 1675768500. Its totient is φ = 553731744.

The previous prime is 1112321233. The next prime is 1112321251. The reversal of 1112321242 is 2421232111.

It is an interprime number because it is at equal distance from previous prime (1112321233) and next prime (1112321251).

It can be written as a sum of positive squares in 2 ways, for example, as 1112289201 + 32041 = 33351^2 + 179^2 .

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, 1213867 + ... + 1214782.

Almost surely, 2^1112321242 is an apocalyptic number.

1112321242 is a deficient number, since it is larger than the sum of its proper divisors (563447258).

1112321242 is a wasteful number, since it uses less digits than its factorization.

1112321242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428880.

The product of its digits is 192, while the sum is 19.

The square root of 1112321242 is about 33351.4803569497. The cubic root of 1112321242 is about 1036.1200480288.

Adding to 1112321242 its reverse (2421232111), we get a palindrome (3533553353).

The spelling of 1112321242 in words is "one billion, one hundred twelve million, three hundred twenty-one thousand, two hundred forty-two".