11201111121002 has 16 divisors (see below), whose sum is σ = 18330140309472. Its totient is φ = 5091122650320.

The previous prime is 11201111120909. The next prime is 11201111121019. The reversal of 11201111121002 is 20012111110211.

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, 14181548 + ... + 14950535.

It is an arithmetic number, because the mean of its divisors is an integer number (1145633769342).

Almost surely, 2^{11201111121002} is an apocalyptic number.

11201111121002 is a deficient number, since it is larger than the sum of its proper divisors (7129029188470).

11201111121002 is a wasteful number, since it uses less digits than its factorization.

11201111121002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29149573.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11201111121002 its reverse (20012111110211), we get a palindrome (31213222231213).

The spelling of 11201111121002 in words is "eleven trillion, two hundred one billion, one hundred eleven million, one hundred twenty-one thousand, two".