11202202221122 has 8 divisors (see below), whose sum is σ = 18330876361872. Its totient is φ = 5091910100500.

The previous prime is 11202202221103. The next prime is 11202202221139. The reversal of 11202202221122 is 22112220220211.

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

It is a junction number, because it is equal to n+sod(n) for n = 11202202221094 and 11202202221103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 254595505004 + ... + 254595505047.

It is an arithmetic number, because the mean of its divisors is an integer number (2291359545234).

Almost surely, 2^{11202202221122} is an apocalyptic number.

11202202221122 is a deficient number, since it is larger than the sum of its proper divisors (7128674140750).

11202202221122 is a wasteful number, since it uses less digits than its factorization.

11202202221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509191010064.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 11202202221122 its reverse (22112220220211), we get a palindrome (33314422441333).

The spelling of 11202202221122 in words is "eleven trillion, two hundred two billion, two hundred two million, two hundred twenty-one thousand, one hundred twenty-two".