11201012212102 has 16 divisors (see below), whose sum is σ = 16857620217072. Its totient is φ = 5581836513280.

The previous prime is 11201012212081. The next prime is 11201012212147. The reversal of 11201012212102 is 20121221010211.

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, 7037683 + ... + 8481214.

It is an arithmetic number, because the mean of its divisors is an integer number (1053601263567).

Almost surely, 2^{11201012212102} is an apocalyptic number.

11201012212102 is a deficient number, since it is larger than the sum of its proper divisors (5656608004970).

11201012212102 is a wasteful number, since it uses less digits than its factorization.

11201012212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15520103.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11201012212102 its reverse (20121221010211), we get a palindrome (31322233222313).

The spelling of 11201012212102 in words is "eleven trillion, two hundred one billion, twelve million, two hundred twelve thousand, one hundred two".