11010020010212 has 6 divisors (see below), whose sum is σ = 19267535017878. Its totient is φ = 5505010005104.

The previous prime is 11010020010161. The next prime is 11010020010217. The reversal of 11010020010212 is 21201002001011.

It can be written as a sum of positive squares in only one way, i.e., 8525033494756 + 2484986515456 = 2919766^2 + 1576384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11010020010193 and 11010020010202.

It is not an unprimeable number, because it can be changed into a prime (11010020010217) by changing a digit.

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 as a sum of consecutive naturals, namely, 1376252501273 + ... + 1376252501280.

It is an arithmetic number, because the mean of its divisors is an integer number (3211255836313).

Almost surely, 2^{11010020010212} is an apocalyptic number.

It is an amenable number.

11010020010212 is a deficient number, since it is larger than the sum of its proper divisors (8257515007666).

11010020010212 is a wasteful number, since it uses less digits than its factorization.

11010020010212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752505002557 (or 2752505002555 counting only the distinct ones).

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

Adding to 11010020010212 its reverse (21201002001011), we get a palindrome (32211022011223).

The spelling of 11010020010212 in words is "eleven trillion, ten billion, twenty million, ten thousand, two hundred twelve".