1323232022 has 16 divisors (see below), whose sum is σ = 2268870912. Its totient is φ = 566981160.

The previous prime is 1323232019. The next prime is 1323232051. The reversal of 1323232022 is 2202323231.

It is a junction number, because it is equal to n+sod(n) for n = 1323231985 and 1323232003.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109493 + ... + 120975.

It is an arithmetic number, because the mean of its divisors is an integer number (141804432).

Almost surely, 2^1323232022 is an apocalyptic number.

1323232022 is a deficient number, since it is larger than the sum of its proper divisors (945638890).

1323232022 is a wasteful number, since it uses less digits than its factorization.

1323232022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19723.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1323232022 is about 36376.2562944567. The cubic root of 1323232022 is about 1097.8558845716.

Adding to 1323232022 its reverse (2202323231), we get a palindrome (3525555253).

It can be divided in two parts, 13232 and 32022, that added together give a palindrome (45254).

The spelling of 1323232022 in words is "one billion, three hundred twenty-three million, two hundred thirty-two thousand, twenty-two".