323221002242 has 32 divisors (see below), whose sum is σ = 520852958208. Its totient is φ = 150062519376.

The previous prime is 323221002161. The next prime is 323221002253. The reversal of 323221002242 is 242200122323.

It is a super-5 number, since 5×323221002242⁵ (a number of 59 digits) contains 55555 as substring.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178838 + ... + 823665.

It is an arithmetic number, because the mean of its divisors is an integer number (16276654944).

Almost surely, 2^323221002242 is an apocalyptic number.

323221002242 is a deficient number, since it is larger than the sum of its proper divisors (197631955966).

323221002242 is a wasteful number, since it uses less digits than its factorization.

323221002242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002734.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 323221002242 its reverse (242200122323), we get a palindrome (565421124565).

The spelling of 323221002242 in words is "three hundred twenty-three billion, two hundred twenty-one million, two thousand, two hundred forty-two".