20331322211202 has 16 divisors (see below), whose sum is σ = 41235357724992. Its totient is φ = 6681655186640.

The previous prime is 20331322211177. The next prime is 20331322211203. The reversal of 20331322211202 is 20211222313302.

It is not an unprimeable number, because it can be changed into a prime (20331322211203) 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, 23863053813 + ... + 23863054664.

It is an arithmetic number, because the mean of its divisors is an integer number (2577209857812).

Almost surely, 2^{20331322211202} is an apocalyptic number.

20331322211202 is an abundant number, since it is smaller than the sum of its proper divisors (20904035513790).

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

20331322211202 is a wasteful number, since it uses less digits than its factorization.

20331322211202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47726108553.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 20331322211202 its reverse (20211222313302), we get a palindrome (40542544524504).

The spelling of 20331322211202 in words is "twenty trillion, three hundred thirty-one billion, three hundred twenty-two million, two hundred eleven thousand, two hundred two".