11011102102002 has 32 divisors (see below), whose sum is σ = 22438050667200. Its totient is φ = 3601061680320.

The previous prime is 11011102101977. The next prime is 11011102102061. The reversal of 11011102102002 is 20020120111011.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25127052 + ... + 25561512.

It is an arithmetic number, because the mean of its divisors is an integer number (701189083350).

Almost surely, 2^{11011102102002} is an apocalyptic number.

11011102102002 is an abundant number, since it is smaller than the sum of its proper divisors (11426948565198).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11011102102002 is a wasteful number, since it uses less digits than its factorization.

11011102102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 514218.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11011102102002 its reverse (20020120111011), we get a palindrome (31031222213013).

The spelling of 11011102102002 in words is "eleven trillion, eleven billion, one hundred two million, one hundred two thousand, two".