1122303322 has 16 divisors (see below), whose sum is σ = 1930802112. Its totient is φ = 479273760.

The previous prime is 1122303283. The next prime is 1122303337. The reversal of 1122303322 is 2233032211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122303322.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138708 + ... + 146575.

It is an arithmetic number, because the mean of its divisors is an integer number (120675132).

Almost surely, 2^1122303322 is an apocalyptic number.

1122303322 is a deficient number, since it is larger than the sum of its proper divisors (808498790).

1122303322 is a wasteful number, since it uses less digits than its factorization.

1122303322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285573.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1122303322 is about 33500.7958412931. The cubic root of 1122303322 is about 1039.2102368306.

Adding to 1122303322 its reverse (2233032211), we get a palindrome (3355335533).

The spelling of 1122303322 in words is "one billion, one hundred twenty-two million, three hundred three thousand, three hundred twenty-two".