11202221103 has 8 divisors (see below), whose sum is σ = 14961149616. Its totient is φ = 7455720000.

The previous prime is 11202221083. The next prime is 11202221119. The reversal of 11202221103 is 30112220211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11202221103 - 2⁸ = 11202220847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11202221143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3104748 + ... + 3108353.

It is an arithmetic number, because the mean of its divisors is an integer number (1870143702).

Almost surely, 2^11202221103 is an apocalyptic number.

11202221103 is a deficient number, since it is larger than the sum of its proper divisors (3758928513).

11202221103 is an equidigital number, since it uses as much as digits as its factorization.

11202221103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6213705.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 11202221103 its reverse (30112220211), we get a palindrome (41314441314).

The spelling of 11202221103 in words is "eleven billion, two hundred two million, two hundred twenty-one thousand, one hundred three".