323101211222222 has 8 divisors (see below), whose sum is σ = 484652616139296. Its totient is φ = 161550339175792.

The previous prime is 323101211222201. The next prime is 323101211222249. The reversal of 323101211222222 is 222222112101323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 323101211222191 and 323101211222200.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 131698343 + ... + 134129250.

It is an arithmetic number, because the mean of its divisors is an integer number (60581577017412).

Almost surely, 2^{323101211222222} is an apocalyptic number.

323101211222222 is a deficient number, since it is larger than the sum of its proper divisors (161551404917074).

323101211222222 is a wasteful number, since it uses less digits than its factorization.

323101211222222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266435322.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 323101211222222 its reverse (222222112101323), we get a palindrome (545323323323545).

The spelling of 323101211222222 in words is "three hundred twenty-three trillion, one hundred one billion, two hundred eleven million, two hundred twenty-two thousand, two hundred twenty-two".