312224212120234 has 32 divisors (see below), whose sum is σ = 515214840084480. Its totient is φ = 141246783965232.

The previous prime is 312224212120217. The next prime is 312224212120259. The reversal of 312224212120234 is 432021212422213.

It is a junction number, because it is equal to n+sod(n) for n = 312224212120196 and 312224212120205.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275505574 + ... + 276636529.

It is an arithmetic number, because the mean of its divisors is an integer number (16100463752640).

Almost surely, 2^{312224212120234} is an apocalyptic number.

312224212120234 is a deficient number, since it is larger than the sum of its proper divisors (202990627964246).

312224212120234 is a wasteful number, since it uses less digits than its factorization.

312224212120234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552142794.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 312224212120234 its reverse (432021212422213), we get a palindrome (744245424542447).

The spelling of 312224212120234 in words is "three hundred twelve trillion, two hundred twenty-four billion, two hundred twelve million, one hundred twenty thousand, two hundred thirty-four".