11201212011002 has 16 divisors (see below), whose sum is σ = 18094334328672. Its totient is φ = 5169770509680.

The previous prime is 11201212010993. The next prime is 11201212011053. The reversal of 11201212011002 is 20011021210211.

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, 7908977 + ... + 9217067.

It is an arithmetic number, because the mean of its divisors is an integer number (1130895895542).

Almost surely, 2^{11201212011002} is an apocalyptic number.

11201212011002 is a deficient number, since it is larger than the sum of its proper divisors (6893122317670).

11201212011002 is a wasteful number, since it uses less digits than its factorization.

11201212011002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1637453.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11201212011002 its reverse (20011021210211), we get a palindrome (31212233221213).

The spelling of 11201212011002 in words is "eleven trillion, two hundred one billion, two hundred twelve million, eleven thousand, two".