11102111121202 has 16 divisors (see below), whose sum is σ = 17531588158560. Its totient is φ = 5258313035712.

The previous prime is 11102111121187. The next prime is 11102111121281. The reversal of 11102111121202 is 20212111120111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15810343 + ... + 16497610.

It is an arithmetic number, because the mean of its divisors is an integer number (1095724259910).

Almost surely, 2^{11102111121202} is an apocalyptic number.

11102111121202 is a deficient number, since it is larger than the sum of its proper divisors (6429477037358).

11102111121202 is a wasteful number, since it uses less digits than its factorization.

11102111121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32317017.

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

Adding to 11102111121202 its reverse (20212111120111), we get a palindrome (31314222241313).

The spelling of 11102111121202 in words is "eleven trillion, one hundred two billion, one hundred eleven million, one hundred twenty-one thousand, two hundred two".