312213101114122 has 8 divisors (see below), whose sum is σ = 504344240261316. Its totient is φ = 144098354360352.

The previous prime is 312213101114107. The next prime is 312213101114209. The reversal of 312213101114122 is 221411101312213.

It can be written as a sum of positive squares in 2 ways, for example, as 303294450453201 + 8918650660921 = 17415351^2 + 2986411^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6004098098323 + ... + 6004098098374.

Almost surely, 2^{312213101114122} is an apocalyptic number.

312213101114122 is a deficient number, since it is larger than the sum of its proper divisors (192131139147194).

312213101114122 is a wasteful number, since it uses less digits than its factorization.

312213101114122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12008196196712.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 312213101114122 its reverse (221411101312213), we get a palindrome (533624202426335).

The spelling of 312213101114122 in words is "three hundred twelve trillion, two hundred thirteen billion, one hundred one million, one hundred fourteen thousand, one hundred twenty-two".