312212334130341 has 4 divisors (see below), whose sum is σ = 416283112173792. Its totient is φ = 208141556086892.

The previous prime is 312212334130303. The next prime is 312212334130343. The reversal of 312212334130341 is 143031433212213.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 312212334130341 - 2¹⁴ = 312212334113957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312212334130343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52035389021721 + ... + 52035389021726.

It is an arithmetic number, because the mean of its divisors is an integer number (104070778043448).

Almost surely, 2^{312212334130341} is an apocalyptic number.

It is an amenable number.

312212334130341 is a deficient number, since it is larger than the sum of its proper divisors (104070778043451).

312212334130341 is a wasteful number, since it uses less digits than its factorization.

312212334130341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104070778043450.

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 312212334130341 its reverse (143031433212213), we get a palindrome (455243767342554).

The spelling of 312212334130341 in words is "three hundred twelve trillion, two hundred twelve billion, three hundred thirty-four million, one hundred thirty thousand, three hundred forty-one".