312314421241122 has 64 divisors (see below), whose sum is σ = 658129465152000. Its totient is φ = 98668986893568.

The previous prime is 312314421241111. The next prime is 312314421241133. The reversal of 312314421241122 is 221142124413213.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (312314421241111) and next prime (312314421241133).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63287797 + ... + 68043912.

It is an arithmetic number, because the mean of its divisors is an integer number (10283272893000).

Almost surely, 2^{312314421241122} is an apocalyptic number.

312314421241122 is an abundant number, since it is smaller than the sum of its proper divisors (345815043910878).

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

312314421241122 is a wasteful number, since it uses less digits than its factorization.

312314421241122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131331995.

The product of its digits is 18432, while the sum is 33.

Adding to 312314421241122 its reverse (221142124413213), we get a palindrome (533456545654335).

The spelling of 312314421241122 in words is "three hundred twelve trillion, three hundred fourteen billion, four hundred twenty-one million, two hundred forty-one thousand, one hundred twenty-two".