112012020002 has 8 divisors (see below), whose sum is σ = 168175206300. Its totient is φ = 55953617904.

The previous prime is 112012019989. The next prime is 112012020013. The reversal of 112012020002 is 200020210211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 111642188641 + 369831361 = 334129^2 + 19231^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26193377 + ... + 26197652.

Almost surely, 2^112012020002 is an apocalyptic number.

112012020002 is a deficient number, since it is larger than the sum of its proper divisors (56163186298).

112012020002 is a wasteful number, since it uses less digits than its factorization.

112012020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52392100.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 112012020002 its reverse (200020210211), we get a palindrome (312032230213).

The spelling of 112012020002 in words is "one hundred twelve billion, twelve million, twenty thousand, two".