11201210012 has 6 divisors (see below), whose sum is σ = 19602117528. Its totient is φ = 5600605004.

The previous prime is 11201209993. The next prime is 11201210017. The reversal of 11201210012 is 21001210211.

It is a junction number, because it is equal to n+sod(n) for n = 11201209975 and 11201210002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201210017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1400151248 + ... + 1400151255.

It is an arithmetic number, because the mean of its divisors is an integer number (3267019588).

Almost surely, 2^11201210012 is an apocalyptic number.

It is an amenable number.

11201210012 is a deficient number, since it is larger than the sum of its proper divisors (8400907516).

11201210012 is a wasteful number, since it uses less digits than its factorization.

11201210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2800302507 (or 2800302505 counting only the distinct ones).

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

Adding to 11201210012 its reverse (21001210211), we get a palindrome (32202420223).

The spelling of 11201210012 in words is "eleven billion, two hundred one million, two hundred ten thousand, twelve".