11201202022012 has 24 divisors (see below), whose sum is σ = 19670626624320. Its totient is φ = 5581046452800.

The previous prime is 11201202022001. The next prime is 11201202022067. The reversal of 11201202022012 is 21022020210211.

It is a happy number.

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, 1022587 + ... + 4842322.

It is an arithmetic number, because the mean of its divisors is an integer number (819609442680).

Almost surely, 2^{11201202022012} is an apocalyptic number.

It is an amenable number.

11201202022012 is a deficient number, since it is larger than the sum of its proper divisors (8469424602308).

11201202022012 is a wasteful number, since it uses less digits than its factorization.

11201202022012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5866581 (or 5866579 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11201202022012 its reverse (21022020210211), we get a palindrome (32223222232223).

The spelling of 11201202022012 in words is "eleven trillion, two hundred one billion, two hundred two million, twenty-two thousand, twelve".