11222202020002 has 8 divisors (see below), whose sum is σ = 16860585532716. Its totient is φ = 5602006842432.

The previous prime is 11222202019993. The next prime is 11222202020083. The reversal of 11222202020002 is 20002020222211.

It can be written as a sum of positive squares in 2 ways, for example, as 9385393746481 + 1836808273521 = 3063559^2 + 1355289^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4547082243 + ... + 4547084710.

Almost surely, 2^{11222202020002} is an apocalyptic number.

11222202020002 is a deficient number, since it is larger than the sum of its proper divisors (5638383512714).

11222202020002 is an equidigital number, since it uses as much as digits as its factorization.

11222202020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9094167572.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 11222202020002 its reverse (20002020222211), we get a palindrome (31224222242213).

The spelling of 11222202020002 in words is "eleven trillion, two hundred twenty-two billion, two hundred two million, twenty thousand, two".