120011120002 has 8 divisors (see below), whose sum is σ = 180138235212. Its totient is φ = 59965041600.

The previous prime is 120011119993. The next prime is 120011120059. The reversal of 120011120002 is 200021110021.

It can be written as a sum of positive squares in 2 ways, for example, as 112272575041 + 7738544961 = 335071^2 + 87969^2 .

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, 20255499 + ... + 20261422.

Almost surely, 2^120011120002 is an apocalyptic number.

120011120002 is a deficient number, since it is larger than the sum of its proper divisors (60127115210).

120011120002 is a wasteful number, since it uses less digits than its factorization.

120011120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40518404.

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

Adding to 120011120002 its reverse (200021110021), we get a palindrome (320032230023).

The spelling of 120011120002 in words is "one hundred twenty billion, eleven million, one hundred twenty thousand, two".