212316012230241 has 16 divisors (see below), whose sum is σ = 286008878355200. Its totient is φ = 140083601914368.

The previous prime is 212316012230237. The next prime is 212316012230251. The reversal of 212316012230241 is 142032210613212.

It is a happy number.

It is not a de Polignac number, because 212316012230241 - 2² = 212316012230237 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212316012230199 and 212316012230208.

It is not an unprimeable number, because it can be changed into a prime (212316012230251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31904955 + ... + 37981023.

It is an arithmetic number, because the mean of its divisors is an integer number (17875554897200).

Almost surely, 2^{212316012230241} is an apocalyptic number.

It is an amenable number.

212316012230241 is a deficient number, since it is larger than the sum of its proper divisors (73692866124959).

212316012230241 is a wasteful number, since it uses less digits than its factorization.

212316012230241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6196248.

The product of its (nonzero) digits is 6912, while the sum is 30.

Adding to 212316012230241 its reverse (142032210613212), we get a palindrome (354348222843453).

The spelling of 212316012230241 in words is "two hundred twelve trillion, three hundred sixteen billion, twelve million, two hundred thirty thousand, two hundred forty-one".