323212219999999 has 8 divisors (see below), whose sum is σ = 356086190172240. Its totient is φ = 290920090008000.

The previous prime is 323212219999961. The next prime is 323212220000003. The reversal of 323212219999999 is 999999912212323.

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

It is a cyclic number.

It is not a de Polignac number, because 323212219999999 - 2¹¹ = 323212219997951 is a prime.

It is a super-2 number, since 2×323212219999999² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323212219999399) 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, 145460043894 + ... + 145460046115.

It is an arithmetic number, because the mean of its divisors is an integer number (44510773771530).

Almost surely, 2^{323212219999999} is an apocalyptic number.

323212219999999 is a deficient number, since it is larger than the sum of its proper divisors (32873970172241).

323212219999999 is a wasteful number, since it uses less digits than its factorization.

323212219999999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290920090121.

The product of its digits is 688747536, while the sum is 79.

The spelling of 323212219999999 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred nineteen million, nine hundred ninety-nine thousand, nine hundred ninety-nine".