323130122202 has 16 divisors (see below), whose sum is σ = 663726737952. Its totient is φ = 104798958480.

The previous prime is 323130122197. The next prime is 323130122209. The reversal of 323130122202 is 202221031323.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (323130122209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727770324 + ... + 727770767.

It is an arithmetic number, because the mean of its divisors is an integer number (41482921122).

Almost surely, 2^323130122202 is an apocalyptic number.

323130122202 is an abundant number, since it is smaller than the sum of its proper divisors (340596615750).

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

323130122202 is a wasteful number, since it uses less digits than its factorization.

323130122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455541133.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 323130122202 its reverse (202221031323), we get a palindrome (525351153525).

The spelling of 323130122202 in words is "three hundred twenty-three billion, one hundred thirty million, one hundred twenty-two thousand, two hundred two".