120011002012 has 24 divisors (see below), whose sum is σ = 229858231680. Its totient is φ = 54372760560.

The previous prime is 120011002009. The next prime is 120011002031. The reversal of 120011002012 is 210200110021.

It is a self number, because there is not a number n which added to its sum of digits gives 120011002012.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 4428712 + ... + 4455727.

It is an arithmetic number, because the mean of its divisors is an integer number (9577426320).

Almost surely, 2^120011002012 is an apocalyptic number.

It is an amenable number.

120011002012 is a deficient number, since it is larger than the sum of its proper divisors (109847229668).

120011002012 is a wasteful number, since it uses less digits than its factorization.

120011002012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8884761 (or 8884759 counting only the distinct ones).

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

Adding to 120011002012 its reverse (210200110021), we get a palindrome (330211112033).

The spelling of 120011002012 in words is "one hundred twenty billion, eleven million, two thousand, twelve".