312424213234211 has 16 divisors (see below), whose sum is σ = 337199225618304. Its totient is φ = 287755680207744.

The previous prime is 312424213234153. The next prime is 312424213234229. The reversal of 312424213234211 is 112432312424213.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312424213234211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312424210234211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8793926 + ... + 26498708.

It is an arithmetic number, because the mean of its divisors is an integer number (21074951601144).

Almost surely, 2^{312424213234211} is an apocalyptic number.

312424213234211 is a deficient number, since it is larger than the sum of its proper divisors (24775012384093).

312424213234211 is a wasteful number, since it uses less digits than its factorization.

312424213234211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17707790.

The product of its digits is 55296, while the sum is 35.

Adding to 312424213234211 its reverse (112432312424213), we get a palindrome (424856525658424).

The spelling of 312424213234211 in words is "three hundred twelve trillion, four hundred twenty-four billion, two hundred thirteen million, two hundred thirty-four thousand, two hundred eleven".