11101202221102 has 48 divisors (see below), whose sum is σ = 19488103649280. Its totient is φ = 4645916318736.

The previous prime is 11101202221051. The next prime is 11101202221111. The reversal of 11101202221102 is 20112220210111.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 114445299 + ... + 114542257.

It is an arithmetic number, because the mean of its divisors is an integer number (406002159360).

Almost surely, 2^{11101202221102} is an apocalyptic number.

11101202221102 is a deficient number, since it is larger than the sum of its proper divisors (8386901428178).

11101202221102 is an equidigital number, since it uses as much as digits as its factorization.

11101202221102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101477 (or 101434 counting only the distinct ones).

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

Adding to 11101202221102 its reverse (20112220210111), we get a palindrome (31213422431213).

The spelling of 11101202221102 in words is "eleven trillion, one hundred one billion, two hundred two million, two hundred twenty-one thousand, one hundred two".