312241142214 has 24 divisors (see below), whose sum is σ = 677867469552. Its totient is φ = 103873458480.

The previous prime is 312241142209. The next prime is 312241142219. The reversal of 312241142214 is 412241142213.

312241142214 is a `hidden beast` number, since 3 + 1 + 22 + 411 + 4 + 221 + 4 = 666.

It is an interprime number because it is at equal distance from previous prime (312241142209) and next prime (312241142219).

It is a super-2 number, since 2×312241142214² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312241142219) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17234217 + ... + 17252324.

It is an arithmetic number, because the mean of its divisors is an integer number (28244477898).

Almost surely, 2^312241142214 is an apocalyptic number.

312241142214 is an abundant number, since it is smaller than the sum of its proper divisors (365626327338).

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

312241142214 is a wasteful number, since it uses less digits than its factorization.

312241142214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34487052 (or 34487049 counting only the distinct ones).

The product of its digits is 3072, while the sum is 27.

Adding to 312241142214 its reverse (412241142213), we get a palindrome (724482284427).

Subtracting 312241142214 from its reverse (412241142213), we obtain a palindrome (99999999999).

The spelling of 312241142214 in words is "three hundred twelve billion, two hundred forty-one million, one hundred forty-two thousand, two hundred fourteen".