11201001002012 has 12 divisors (see below), whose sum is σ = 19641673858296. Its totient is φ = 5589094185360.

The previous prime is 11201001001987. The next prime is 11201001002029. The reversal of 11201001002012 is 21020010010211.

It is a junction number, because it is equal to n+sod(n) for n = 11201001001984 and 11201001002002.

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, 2851576703 + ... + 2851580630.

It is an arithmetic number, because the mean of its divisors is an integer number (1636806154858).

Almost surely, 2^{11201001002012} is an apocalyptic number.

It is an amenable number.

11201001002012 is a deficient number, since it is larger than the sum of its proper divisors (8440672856284).

11201001002012 is a wasteful number, since it uses less digits than its factorization.

11201001002012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5703157828 (or 5703157826 counting only the distinct ones).

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

Adding to 11201001002012 its reverse (21020010010211), we get a palindrome (32221011012223).

The spelling of 11201001002012 in words is "eleven trillion, two hundred one billion, one million, two thousand, twelve".