11222002122202 has 8 divisors (see below), whose sum is σ = 16835865469812. Its totient is φ = 5610046965600.

The previous prime is 11222002122193. The next prime is 11222002122251. The reversal of 11222002122202 is 20222120022211.

It can be written as a sum of positive squares in 2 ways, for example, as 10979819043561 + 242183078641 = 3313581^2 + 492121^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 11222002122202.

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, 477033049 + ... + 477056572.

Almost surely, 2^{11222002122202} is an apocalyptic number.

11222002122202 is a deficient number, since it is larger than the sum of its proper divisors (5613863347610).

11222002122202 is an equidigital number, since it uses as much as digits as its factorization.

11222002122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 954095504.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11222002122202 its reverse (20222120022211), we get a palindrome (31444122144413).

The spelling of 11222002122202 in words is "eleven trillion, two hundred twenty-two billion, two million, one hundred twenty-two thousand, two hundred two".