112001002 has 8 divisors (see below), whose sum is σ = 170755812. Its totient is φ = 55082400.

The previous prime is 112000963. The next prime is 112001011. The reversal of 112001002 is 200100211.

It can be written as a sum of positive squares in 2 ways, for example, as 101183481 + 10817521 = 10059^2 + 3289^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 458899 + ... + 459142.

Almost surely, 2^112001002 is an apocalyptic number.

112001002 is a deficient number, since it is larger than the sum of its proper divisors (58754810).

112001002 is an equidigital number, since it uses as much as digits as its factorization.

112001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918104.

The product of its (nonzero) digits is 4, while the sum is 7.

The square root of 112001002 is about 10583.0525842027. The cubic root of 112001002 is about 482.0298903085.

Adding to 112001002 its reverse (200100211), we get a palindrome (312101213).

It can be divided in two parts, 11 and 2001002, that multiplied together give a palindrome (22011022).

The spelling of 112001002 in words is "one hundred twelve million, one thousand, two".