202133212233211 has 8 divisors (see below), whose sum is σ = 231035825834720. Its totient is φ = 173237208738048.

The previous prime is 202133212233209. The next prime is 202133212233221. The reversal of 202133212233211 is 112332212331202.

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

It is not a de Polignac number, because 202133212233211 - 2¹ = 202133212233209 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202133212233211.

It is not an unprimeable number, because it can be changed into a prime (202133212233221) 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, 1652461056 + ... + 1652583373.

It is an arithmetic number, because the mean of its divisors is an integer number (28879478229340).

Almost surely, 2^{202133212233211} is an apocalyptic number.

202133212233211 is a deficient number, since it is larger than the sum of its proper divisors (28902613601509).

202133212233211 is an equidigital number, since it uses as much as digits as its factorization.

202133212233211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3305053173.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 202133212233211 its reverse (112332212331202), we get a palindrome (314465424564413).

The spelling of 202133212233211 in words is "two hundred two trillion, one hundred thirty-three billion, two hundred twelve million, two hundred thirty-three thousand, two hundred eleven".