11010212122012 has 24 divisors (see below), whose sum is σ = 19273367984976. Its totient is φ = 5503535768448.

The previous prime is 11010212121983. The next prime is 11010212122123. The reversal of 11010212122012 is 21022121201011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 357424203 + ... + 357455005.

It is an arithmetic number, because the mean of its divisors is an integer number (803056999374).

Almost surely, 2^{11010212122012} is an apocalyptic number.

It is an amenable number.

11010212122012 is a deficient number, since it is larger than the sum of its proper divisors (8263155862964).

11010212122012 is a wasteful number, since it uses less digits than its factorization.

11010212122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53397 (or 53395 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11010212122012 its reverse (21022121201011), we get a palindrome (32032333323023).

The spelling of 11010212122012 in words is "eleven trillion, ten billion, two hundred twelve million, one hundred twenty-two thousand, twelve".