323212212310028 has 24 divisors (see below), whose sum is σ = 566005844230512. Its totient is φ = 161496286285824.

The previous prime is 323212212310027. The next prime is 323212212310051. The reversal of 323212212310028 is 820013212212323.

It is a super-2 number, since 2×323212212310028² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323212212309976 and 323212212310003.

It is not an unprimeable number, because it can be changed into a prime (323212212310027) 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, 40234076 + ... + 47594172.

It is an arithmetic number, because the mean of its divisors is an integer number (23583576842938).

Almost surely, 2^{323212212310028} is an apocalyptic number.

It is an amenable number.

323212212310028 is a deficient number, since it is larger than the sum of its proper divisors (242793631920484).

323212212310028 is a wasteful number, since it uses less digits than its factorization.

323212212310028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7367561 (or 7367559 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 323212212310028 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred twelve million, three hundred ten thousand, twenty-eight".