320212132203202 has 16 divisors (see below), whose sum is σ = 505946071978560. Its totient is φ = 151575040493712.

The previous prime is 320212132203199. The next prime is 320212132203239. The reversal of 320212132203202 is 202302231212023.

It is a super-2 number, since 2×320212132203202² (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, 2899681558 + ... + 2899791985.

It is an arithmetic number, because the mean of its divisors is an integer number (31621629498660).

Almost surely, 2^{320212132203202} is an apocalyptic number.

320212132203202 is a deficient number, since it is larger than the sum of its proper divisors (185733939775358).

320212132203202 is a wasteful number, since it uses less digits than its factorization.

320212132203202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5799475017.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 320212132203202 its reverse (202302231212023), we get a palindrome (522514363415225).

The spelling of 320212132203202 in words is "three hundred twenty trillion, two hundred twelve billion, one hundred thirty-two million, two hundred three thousand, two hundred two".