312211444118214 has 16 divisors (see below), whose sum is σ = 624423063151152. Its totient is φ = 104070452220288.

The previous prime is 312211444118213. The next prime is 312211444118279. The reversal of 312211444118214 is 412811444112213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312211444118213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33325402 + ... + 41653394.

It is an arithmetic number, because the mean of its divisors is an integer number (39026441446947).

Almost surely, 2^{312211444118214} is an apocalyptic number.

312211444118214 is an abundant number, since it is smaller than the sum of its proper divisors (312211619032938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

312211444118214 is a wasteful number, since it uses less digits than its factorization.

312211444118214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14576231.

The product of its digits is 49152, while the sum is 39.

The spelling of 312211444118214 in words is "three hundred twelve trillion, two hundred eleven billion, four hundred forty-four million, one hundred eighteen thousand, two hundred fourteen".