312201221213002 has 8 divisors (see below), whose sum is σ = 510874725621312. Its totient is φ = 141909646005900.

The previous prime is 312201221212997. The next prime is 312201221213051. The reversal of 312201221213002 is 200312122102213.

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

It is a Harshad number since it is a multiple of its sum of digits (22), and also a Moran number because the ratio is a prime number: 14190964600591 = 312201221213002 / (3 + 1 + 2 + 2 + 0 + 1 + 2 + 2 + 1 + 2 + 1 + 3 + 0 + 0 + 2).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7095482300274 + ... + 7095482300317.

It is an arithmetic number, because the mean of its divisors is an integer number (63859340702664).

Almost surely, 2^{312201221213002} is an apocalyptic number.

312201221213002 is a deficient number, since it is larger than the sum of its proper divisors (198673504408310).

312201221213002 is a wasteful number, since it uses less digits than its factorization.

312201221213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14190964600604.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 312201221213002 its reverse (200312122102213), we get a palindrome (512513343315215).

The spelling of 312201221213002 in words is "three hundred twelve trillion, two hundred one billion, two hundred twenty-one million, two hundred thirteen thousand, two".