1100222022 has 8 divisors (see below), whose sum is σ = 2200444056. Its totient is φ = 366740672.

The previous prime is 1100222017. The next prime is 1100222033. The reversal of 1100222022 is 2202220011.

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

1100222022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 1100221989 and 1100222007.

It is a congruent number.

It is an unprimeable number.

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, 91685163 + ... + 91685174.

It is an arithmetic number, because the mean of its divisors is an integer number (275055507).

Almost surely, 2^1100222022 is an apocalyptic number.

1100222022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100222022 is a wasteful number, since it uses less digits than its factorization.

1100222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183370342.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 1100222022 is about 33169.5948422648. The cubic root of 1100222022 is about 1032.3495619648.

Adding to 1100222022 its reverse (2202220011), we get a palindrome (3302442033).

The spelling of 1100222022 in words is "one billion, one hundred million, two hundred twenty-two thousand, twenty-two".