323422220534 has 32 divisors (see below), whose sum is σ = 588029150016. Its totient is φ = 130238899200.

The previous prime is 323422220533. The next prime is 323422220591. The reversal of 323422220534 is 435022224323.

It is a self number, because there is not a number n which added to its sum of digits gives 323422220534.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323422220533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 987509 + ... + 1273584.

It is an arithmetic number, because the mean of its divisors is an integer number (18375910938).

Almost surely, 2^323422220534 is an apocalyptic number.

323422220534 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

323422220534 is a deficient number, since it is larger than the sum of its proper divisors (264606929482).

323422220534 is a wasteful number, since it uses less digits than its factorization.

323422220534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2261720.

The product of its (nonzero) digits is 69120, while the sum is 32.

Adding to 323422220534 its reverse (435022224323), we get a palindrome (758444444857).

The spelling of 323422220534 in words is "three hundred twenty-three billion, four hundred twenty-two million, two hundred twenty thousand, five hundred thirty-four".