323212230220002 has 16 divisors (see below), whose sum is σ = 646462036909920. Its totient is φ = 107731147328352.

The previous prime is 323212230219971. The next prime is 323212230220031. The reversal of 323212230220002 is 200022032212323.

It is a super-2 number, since 2×323212230220002² (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, 1565574427 + ... + 1565780862.

It is an arithmetic number, because the mean of its divisors is an integer number (40403877306870).

Almost surely, 2^{323212230220002} is an apocalyptic number.

323212230220002 is an abundant number, since it is smaller than the sum of its proper divisors (323249806689918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323212230220002 is a wasteful number, since it uses less digits than its factorization.

323212230220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3131372497.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 323212230220002 its reverse (200022032212323), we get a palindrome (523234262432325).

The spelling of 323212230220002 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred thirty million, two hundred twenty thousand, two".