120211100012 has 12 divisors (see below), whose sum is σ = 210449340696. Its totient is φ = 60082716960.

The previous prime is 120211099999. The next prime is 120211100059. The reversal of 120211100012 is 210001112021.

It is a junction number, because it is equal to n+sod(n) for n = 120211099966 and 120211100002.

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, 5696414 + ... + 5717477.

It is an arithmetic number, because the mean of its divisors is an integer number (17537445058).

Almost surely, 2^120211100012 is an apocalyptic number.

It is an amenable number.

120211100012 is a deficient number, since it is larger than the sum of its proper divisors (90238240684).

120211100012 is a wasteful number, since it uses less digits than its factorization.

120211100012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11416528 (or 11416526 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 120211100012 its reverse (210001112021), we get a palindrome (330212212033).

The spelling of 120211100012 in words is "one hundred twenty billion, two hundred eleven million, one hundred thousand, twelve".