11011222102203 has 12 divisors (see below), whose sum is σ = 15905881087200. Its totient is φ = 7340453583216.

The previous prime is 11011222102189. The next prime is 11011222102229. The reversal of 11011222102203 is 30220122211011.

11011222102203 is a `hidden beast` number, since 110 + 1 + 122 + 210 + 220 + 3 = 666.

It is not a de Polignac number, because 11011222102203 - 2⁵ = 11011222102171 is a prime.

It is a super-3 number, since 3×11011222102203³ (a number of 40 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (11011222102003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29902803 + ... + 30268796.

It is an arithmetic number, because the mean of its divisors is an integer number (1325490090600).

Almost surely, 2^{11011222102203} is an apocalyptic number.

11011222102203 is a deficient number, since it is larger than the sum of its proper divisors (4894658984997).

11011222102203 is a wasteful number, since it uses less digits than its factorization.

11011222102203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60191938 (or 60191935 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11011222102203 its reverse (30220122211011), we get a palindrome (41231344313214).

The spelling of 11011222102203 in words is "eleven trillion, eleven billion, two hundred twenty-two million, one hundred two thousand, two hundred three".