2212323230311 has 8 divisors (see below), whose sum is σ = 2213591299920. Its totient is φ = 2211055501248.

The previous prime is 2212323230303. The next prime is 2212323230431. The reversal of 2212323230311 is 1130323232122.

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

It is a cyclic number.

It is not a de Polignac number, because 2212323230311 - 2³ = 2212323230303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212323230111) 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, 13528245 + ... + 13690801.

It is an arithmetic number, because the mean of its divisors is an integer number (276698912490).

Almost surely, 2^{2212323230311} is an apocalyptic number.

2212323230311 is a deficient number, since it is larger than the sum of its proper divisors (1268069609).

2212323230311 is a wasteful number, since it uses less digits than its factorization.

2212323230311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170273.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2212323230311 its reverse (1130323232122), we get a palindrome (3342646462433).

It can be divided in two parts, 221232 and 3230311, that added together give a palindrome (3451543).

The spelling of 2212323230311 in words is "two trillion, two hundred twelve billion, three hundred twenty-three million, two hundred thirty thousand, three hundred eleven".