11102201120202 has 64 divisors (see below), whose sum is σ = 22945080397824. Its totient is φ = 3579287100480.

The previous prime is 11102201120201. The next prime is 11102201120249. The reversal of 11102201120202 is 20202110220111.

It is not an unprimeable number, because it can be changed into a prime (11102201120201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 192493773 + ... + 192551439.

It is an arithmetic number, because the mean of its divisors is an integer number (358516881216).

Almost surely, 2^{11102201120202} is an apocalyptic number.

11102201120202 is an abundant number, since it is smaller than the sum of its proper divisors (11842879277622).

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

11102201120202 is a wasteful number, since it uses less digits than its factorization.

11102201120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66323.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11102201120202 its reverse (20202110220111), we get a palindrome (31304311340313).

Subtracting 11102201120202 from its reverse (20202110220111), we obtain a palindrome (9099909099909).

The spelling of 11102201120202 in words is "eleven trillion, one hundred two billion, two hundred one million, one hundred twenty thousand, two hundred two".