11022022 has 8 divisors (see below), whose sum is σ = 18036072. Its totient is φ = 5010000.

The previous prime is 11021993. The next prime is 11022023. The reversal of 11022022 is 22022011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250479 + ... + 250522.

It is an arithmetic number, because the mean of its divisors is an integer number (2254509).

Almost surely, 2^11022022 is an apocalyptic number.

11022022 is a deficient number, since it is larger than the sum of its proper divisors (7014050).

11022022 is a wasteful number, since it uses less digits than its factorization.

11022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501014.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 11022022 is about 3319.9430718011. The cubic root of 11022022 is about 222.5463237303.

Adding to 11022022 its reverse (22022011), we get a palindrome (33044033).

The spelling of 11022022 in words is "eleven million, twenty-two thousand, twenty-two".