120010012201012 has 24 divisors (see below), whose sum is σ = 210059049301920. Its totient is φ = 59993141661600.

The previous prime is 120010012201003. The next prime is 120010012201061. The reversal of 120010012201012 is 210102210010021.

It is a junction number, because it is equal to n+sod(n) for n = 120010012200983 and 120010012201001.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 938489503 + ... + 938617369.

It is an arithmetic number, because the mean of its divisors is an integer number (8752460387580).

Almost surely, 2^{120010012201012} is an apocalyptic number.

It is an amenable number.

120010012201012 is a deficient number, since it is larger than the sum of its proper divisors (90049037100908).

120010012201012 is a wasteful number, since it uses less digits than its factorization.

120010012201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172431 (or 172429 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 120010012201012 its reverse (210102210010021), we get a palindrome (330112222211033).

The spelling of 120010012201012 in words is "one hundred twenty trillion, ten billion, twelve million, two hundred one thousand, twelve".