112120212020002 has 8 divisors (see below), whose sum is σ = 168452895532716. Its totient is φ = 55969246842432.

The previous prime is 112120212019951. The next prime is 112120212020027. The reversal of 112120212020002 is 200020212021211.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 112000545146961 + 119666873041 = 10583031^2 + 345929^2 .

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

It is a super-2 number, since 2×112120212020002² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 45429582243 + ... + 45429584710.

Almost surely, 2^{112120212020002} is an apocalyptic number.

112120212020002 is a deficient number, since it is larger than the sum of its proper divisors (56332683512714).

112120212020002 is an equidigital number, since it uses as much as digits as its factorization.

112120212020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90859167572.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112120212020002 its reverse (200020212021211), we get a palindrome (312140424041213).

The spelling of 112120212020002 in words is "one hundred twelve trillion, one hundred twenty billion, two hundred twelve million, twenty thousand, two".