120211002012 has 12 divisors (see below), whose sum is σ = 280492338056. Its totient is φ = 40070334000.

The previous prime is 120211002011. The next prime is 120211002059. The reversal of 120211002012 is 210200112021.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 10017583501 = 120211002012 / (1 + 2 + 0 + 2 + 1 + 1 + 0 + 0 + 2 + 0 + 1 + 2).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120211002011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008791739 + ... + 5008791762.

Almost surely, 2^120211002012 is an apocalyptic number.

120211002012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120211002012 is an abundant number, since it is smaller than the sum of its proper divisors (160281336044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120211002012 is a wasteful number, since it uses less digits than its factorization.

120211002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10017583508 (or 10017583506 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 120211002012 its reverse (210200112021), we get a palindrome (330411114033).

The spelling of 120211002012 in words is "one hundred twenty billion, two hundred eleven million, two thousand, twelve".