11201200102012 has 12 divisors (see below), whose sum is σ = 19669001546376. Its totient is φ = 5581485374480.

The previous prime is 11201200101989. The next prime is 11201200102073. The reversal of 11201200102012 is 21020100210211.

It is a junction number, because it is equal to n+sod(n) for n = 11201200101983 and 11201200102001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4778667814 + ... + 4778670157.

It is an arithmetic number, because the mean of its divisors is an integer number (1639083462198).

Almost surely, 2^{11201200102012} is an apocalyptic number.

It is an amenable number.

11201200102012 is a deficient number, since it is larger than the sum of its proper divisors (8467801444364).

11201200102012 is a wasteful number, since it uses less digits than its factorization.

11201200102012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9557338268 (or 9557338266 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11201200102012 its reverse (21020100210211), we get a palindrome (32221300312223).

The spelling of 11201200102012 in words is "eleven trillion, two hundred one billion, two hundred million, one hundred two thousand, twelve".