10212101120012 has 12 divisors (see below), whose sum is σ = 19495829411016. Its totient is φ = 4641864145440.

The previous prime is 10212101119939. The next prime is 10212101120021. The reversal of 10212101120012 is 21002110121201.

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, 116046603593 + ... + 116046603680.

It is an arithmetic number, because the mean of its divisors is an integer number (1624652450918).

Almost surely, 2^{10212101120012} is an apocalyptic number.

It is an amenable number.

10212101120012 is a deficient number, since it is larger than the sum of its proper divisors (9283728291004).

10212101120012 is a wasteful number, since it uses less digits than its factorization.

10212101120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232093207288 (or 232093207286 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10212101120012 its reverse (21002110121201), we get a palindrome (31214211241213).

The spelling of 10212101120012 in words is "ten trillion, two hundred twelve billion, one hundred one million, one hundred twenty thousand, twelve".