11221032022 has 8 divisors (see below), whose sum is σ = 16847415072. Its totient is φ = 5605227000.

The previous prime is 11221032013. The next prime is 11221032029. The reversal of 11221032022 is 22023012211.

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 = 11221031987 and 11221032005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11221032029) 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, 2641854 + ... + 2646097.

It is an arithmetic number, because the mean of its divisors is an integer number (2105926884).

Almost surely, 2^11221032022 is an apocalyptic number.

11221032022 is a deficient number, since it is larger than the sum of its proper divisors (5626383050).

11221032022 is a wasteful number, since it uses less digits than its factorization.

11221032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5289014.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11221032022 its reverse (22023012211), we get a palindrome (33244044233).

The spelling of 11221032022 in words is "eleven billion, two hundred twenty-one million, thirty-two thousand, twenty-two".