11222000121022 has 8 divisors (see below), whose sum is σ = 16833064950072. Its totient is φ = 5610978471000.

The previous prime is 11222000120939. The next prime is 11222000121029. The reversal of 11222000121022 is 22012100022211.

It is a happy number.

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 = 11222000120987 and 11222000121005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11222000121029) by changing a digit.

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, 10137004 + ... + 11189407.

It is an arithmetic number, because the mean of its divisors is an integer number (2104133118759).

Almost surely, 2^{11222000121022} is an apocalyptic number.

11222000121022 is a deficient number, since it is larger than the sum of its proper divisors (5611064829050).

11222000121022 is a wasteful number, since it uses less digits than its factorization.

11222000121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21589514.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11222000121022 its reverse (22012100022211), we get a palindrome (33234100143233).

The spelling of 11222000121022 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty-one thousand, twenty-two".