312141141220111 has 48 divisors (see below), whose sum is σ = 394860872952000. Its totient is φ = 245000633084928.

The previous prime is 312141141220067. The next prime is 312141141220171. The reversal of 312141141220111 is 111022141141213.

It is not a de Polignac number, because 312141141220111 - 2⁴¹ = 309942117964559 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312141141220171) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2470209150 + ... + 2470335508.

It is an arithmetic number, because the mean of its divisors is an integer number (8226268186500).

Almost surely, 2^{312141141220111} is an apocalyptic number.

312141141220111 is a deficient number, since it is larger than the sum of its proper divisors (82719731731889).

312141141220111 is a wasteful number, since it uses less digits than its factorization.

312141141220111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206576 (or 206569 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 25.

Adding to 312141141220111 its reverse (111022141141213), we get a palindrome (423163282361324).

The spelling of 312141141220111 in words is "three hundred twelve trillion, one hundred forty-one billion, one hundred forty-one million, two hundred twenty thousand, one hundred eleven".