323220122233230 has 64 divisors (see below), whose sum is σ = 786229409786688. Its totient is φ = 85030919700480.

The previous prime is 323220122233213. The next prime is 323220122233231. The reversal of 323220122233230 is 32332221022323.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323220122233231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 176520811 + ... + 178342470.

It is an arithmetic number, because the mean of its divisors is an integer number (12284834527917).

Almost surely, 2^{323220122233230} is an apocalyptic number.

323220122233230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

323220122233230 is an abundant number, since it is smaller than the sum of its proper divisors (463009287553458).

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

323220122233230 is a wasteful number, since it uses less digits than its factorization.

323220122233230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 354863701.

The product of its (nonzero) digits is 31104, while the sum is 30.

Adding to 323220122233230 its reverse (32332221022323), we get a palindrome (355552343255553).

The spelling of 323220122233230 in words is "three hundred twenty-three trillion, two hundred twenty billion, one hundred twenty-two million, two hundred thirty-three thousand, two hundred thirty".