11010211100212 has 48 divisors (see below), whose sum is σ = 21166467154560. Its totient is φ = 4987977781248.

The previous prime is 11010211100107. The next prime is 11010211100219. The reversal of 11010211100212 is 21200111201011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11010211100192 and 11010211100201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010211100219) 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 in 15 ways as a sum of consecutive naturals, for example, 13577748 + ... + 14365780.

It is an arithmetic number, because the mean of its divisors is an integer number (440968065720).

Almost surely, 2^{11010211100212} is an apocalyptic number.

It is an amenable number.

11010211100212 is a deficient number, since it is larger than the sum of its proper divisors (10156256054348).

11010211100212 is a wasteful number, since it uses less digits than its factorization.

11010211100212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 796072 (or 796070 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11010211100212 its reverse (21200111201011), we get a palindrome (32210322301223).

The spelling of 11010211100212 in words is "eleven trillion, ten billion, two hundred eleven million, one hundred thousand, two hundred twelve".