223035530322 has 64 divisors (see below), whose sum is σ = 500089209984. Its totient is φ = 65718512640.

The previous prime is 223035530317. The next prime is 223035530381.

223035530322 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 223035530322.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3969658 + ... + 4025450.

It is an arithmetic number, because the mean of its divisors is an integer number (7813893906).

Almost surely, 2^223035530322 is an apocalyptic number.

223035530322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 223035530322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (250044604992).

223035530322 is an abundant number, since it is smaller than the sum of its proper divisors (277053679662).

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

223035530322 is a wasteful number, since it uses less digits than its factorization.

223035530322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57483.

The product of its (nonzero) digits is 32400, while the sum is 30.

It can be divided in two parts, 223035 and 530322, that added together give a palindrome (753357).

The spelling of 223035530322 in words is "two hundred twenty-three billion, thirty-five million, five hundred thirty thousand, three hundred twenty-two".