1011223322 has 16 divisors (see below), whose sum is σ = 1549969344. Its totient is φ = 494676000.

The previous prime is 1011223277. The next prime is 1011223349. The reversal of 1011223322 is 2233221101.

It is a self number, because there is not a number n which added to its sum of digits gives 1011223322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8579 + ... + 45782.

It is an arithmetic number, because the mean of its divisors is an integer number (96873084).

Almost surely, 2^1011223322 is an apocalyptic number.

1011223322 is a deficient number, since it is larger than the sum of its proper divisors (538746022).

1011223322 is a wasteful number, since it uses less digits than its factorization.

1011223322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54565.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1011223322 is about 31799.7377662144. The cubic root of 1011223322 is about 1003.7271980685.

Adding to 1011223322 its reverse (2233221101), we get a palindrome (3244444423).

The spelling of 1011223322 in words is "one billion, eleven million, two hundred twenty-three thousand, three hundred twenty-two".