11222222002202 has 8 divisors (see below), whose sum is σ = 16834442475636. Its totient is φ = 5610741176992.

The previous prime is 11222222002163. The next prime is 11222222002213. The reversal of 11222222002202 is 20220022222211.

It can be written as a sum of positive squares in 2 ways, for example, as 10468660851961 + 753561150241 = 3235531^2 + 868079^2 .

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

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, 184874123 + ... + 184934814.

Almost surely, 2^{11222222002202} is an apocalyptic number.

11222222002202 is a deficient number, since it is larger than the sum of its proper divisors (5612220473434).

11222222002202 is a wasteful number, since it uses less digits than its factorization.

11222222002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369824112.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 11222222002202 its reverse (20220022222211), we get a palindrome (31442244224413).

The spelling of 11222222002202 in words is "eleven trillion, two hundred twenty-two billion, two hundred twenty-two million, two thousand, two hundred two".