323212200000002 has 16 divisors (see below), whose sum is σ = 485532194657400. Its totient is φ = 161368238787840.

The previous prime is 323212199999993. The next prime is 323212200000049. The reversal of 323212200000002 is 200000002212323.

It can be written as a sum of positive squares in 4 ways, for example, as 323184070337041 + 28129662961 = 17977321^2 + 167719^2 .

It is a super-2 number, since 2×323212200000002² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19680377 + ... + 32151852.

Almost surely, 2^{323212200000002} is an apocalyptic number.

323212200000002 is a deficient number, since it is larger than the sum of its proper divisors (162319994657398).

323212200000002 is a wasteful number, since it uses less digits than its factorization.

323212200000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51836821.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 323212200000002 its reverse (200000002212323), we get a palindrome (523212202212325).

The spelling of 323212200000002 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred million, two", and thus it is an aban number.