312211325234 has 8 divisors (see below), whose sum is σ = 469332861228. Its totient is φ = 155767038160.

The previous prime is 312211325227. The next prime is 312211325287. The reversal of 312211325234 is 432523112213.

It can be written as a sum of positive squares in 2 ways, for example, as 290925390625 + 21285934609 = 539375^2 + 145897^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 312211325197 and 312211325206.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169311077 + ... + 169312920.

Almost surely, 2^312211325234 is an apocalyptic number.

312211325234 is a deficient number, since it is larger than the sum of its proper divisors (157121535994).

312211325234 is a wasteful number, since it uses less digits than its factorization.

312211325234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 338624460.

The product of its digits is 8640, while the sum is 29.

Adding to 312211325234 its reverse (432523112213), we get a palindrome (744734437447).

The spelling of 312211325234 in words is "three hundred twelve billion, two hundred eleven million, three hundred twenty-five thousand, two hundred thirty-four".