2122331012211 has 8 divisors (see below), whose sum is σ = 2856221175744. Its totient is φ = 1401664095080.

The previous prime is 2122331012209. The next prime is 2122331012233. The reversal of 2122331012211 is 1122101332212.

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

It is not a de Polignac number, because 2122331012211 - 2¹ = 2122331012209 is a prime.

It is a super-2 number, since 2×2122331012211² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2122331012111) 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, 3305811225 + ... + 3305811866.

It is an arithmetic number, because the mean of its divisors is an integer number (357027646968).

Almost surely, 2^{2122331012211} is an apocalyptic number.

2122331012211 is a deficient number, since it is larger than the sum of its proper divisors (733890163533).

2122331012211 is a wasteful number, since it uses less digits than its factorization.

2122331012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6611623201.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 2122331012211 its reverse (1122101332212), we get a palindrome (3244432344423).

The spelling of 2122331012211 in words is "two trillion, one hundred twenty-two billion, three hundred thirty-one million, twelve thousand, two hundred eleven".