312141214102202 has 8 divisors (see below), whose sum is σ = 468211963879476. Its totient is φ = 156070559475712.

The previous prime is 312141214102187. The next prime is 312141214102241. The reversal of 312141214102202 is 202201412141213.

It can be written as a sum of positive squares in 2 ways, for example, as 299780863700761 + 12360350401441 = 17314181^2 + 3515729^2 .

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, 14926253 + ... + 29104560.

Almost surely, 2^{312141214102202} is an apocalyptic number.

312141214102202 is a deficient number, since it is larger than the sum of its proper divisors (156070749777274).

312141214102202 is a wasteful number, since it uses less digits than its factorization.

312141214102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47575392.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 312141214102202 its reverse (202201412141213), we get a palindrome (514342626243415).

The spelling of 312141214102202 in words is "three hundred twelve trillion, one hundred forty-one billion, two hundred fourteen million, one hundred two thousand, two hundred two".