120112100002 has 8 divisors (see below), whose sum is σ = 180199770012. Its totient is φ = 60045510000.

The previous prime is 120112099997. The next prime is 120112100041. The reversal of 120112100002 is 200001211021.

It can be written as a sum of positive squares in 2 ways, for example, as 119924382601 + 187717401 = 346301^2 + 13701^2 .

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, 5255749 + ... + 5278552.

Almost surely, 2^120112100002 is an apocalyptic number.

120112100002 is a deficient number, since it is larger than the sum of its proper divisors (60087670010).

120112100002 is a wasteful number, since it uses less digits than its factorization.

120112100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10540004.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 120112100002 its reverse (200001211021), we get a palindrome (320113311023).

The spelling of 120112100002 in words is "one hundred twenty billion, one hundred twelve million, one hundred thousand, two".