11222002220222 has 8 divisors (see below), whose sum is σ = 16833296235456. Its totient is φ = 5610903475072.

The previous prime is 11222002220179. The next prime is 11222002220227. The reversal of 11222002220222 is 22202220022211.

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 = 11222002220194 and 11222002220203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222002220227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48673763 + ... + 48903774.

It is an arithmetic number, because the mean of its divisors is an integer number (2104162029432).

Almost surely, 2^{11222002220222} is an apocalyptic number.

11222002220222 is a deficient number, since it is larger than the sum of its proper divisors (5611294015234).

11222002220222 is an equidigital number, since it uses as much as digits as its factorization.

11222002220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97635042.

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

Adding to 11222002220222 its reverse (22202220022211), we get a palindrome (33424222242433).

The spelling of 11222002220222 in words is "eleven trillion, two hundred twenty-two billion, two million, two hundred twenty thousand, two hundred twenty-two".