1112315122 has 8 divisors (see below), whose sum is σ = 1669511916. Its totient is φ = 555811152.

The previous prime is 1112315101. The next prime is 1112315131. The reversal of 1112315122 is 2215132111.

It can be written as a sum of positive squares in 2 ways, for example, as 1112289201 + 25921 = 33351^2 + 161^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1112315122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169173 + ... + 175624.

Almost surely, 2^1112315122 is an apocalyptic number.

1112315122 is a deficient number, since it is larger than the sum of its proper divisors (557196794).

1112315122 is a wasteful number, since it uses less digits than its factorization.

1112315122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346412.

The product of its digits is 120, while the sum is 19.

The square root of 1112315122 is about 33351.3886067732. The cubic root of 1112315122 is about 1036.1181477785.

Adding to 1112315122 its reverse (2215132111), we get a palindrome (3327447233).

The spelling of 1112315122 in words is "one billion, one hundred twelve million, three hundred fifteen thousand, one hundred twenty-two".