10001010120212 has 12 divisors (see below), whose sum is σ = 17547464234496. Its totient is φ = 4987448910360.

The previous prime is 10001010120181. The next prime is 10001010120239. The reversal of 10001010120212 is 21202101010001.

It is a junction number, because it is equal to n+sod(n) for n = 10001010120193 and 10001010120202.

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 3 ways as a sum of consecutive naturals, for example, 3264035714 + ... + 3264038777.

It is an arithmetic number, because the mean of its divisors is an integer number (1462288686208).

Almost surely, 2^{10001010120212} is an apocalyptic number.

It is an amenable number.

10001010120212 is a deficient number, since it is larger than the sum of its proper divisors (7546454114284).

10001010120212 is a wasteful number, since it uses less digits than its factorization.

10001010120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6528074878 (or 6528074876 counting only the distinct ones).

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

Adding to 10001010120212 its reverse (21202101010001), we get a palindrome (31203111130213).

The spelling of 10001010120212 in words is "ten trillion, one billion, ten million, one hundred twenty thousand, two hundred twelve".