312002111201 has 8 divisors (see below), whose sum is σ = 342850364064. Its totient is φ = 281567929120.

The previous prime is 312002111189. The next prime is 312002111207. The reversal of 312002111201 is 102111200213.

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

It is a cyclic number.

It is not a de Polignac number, because 312002111201 - 2¹⁰ = 312002110177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312002111207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103516115 + ... + 103519128.

It is an arithmetic number, because the mean of its divisors is an integer number (42856295508).

Almost surely, 2^312002111201 is an apocalyptic number.

It is an amenable number.

312002111201 is a deficient number, since it is larger than the sum of its proper divisors (30848252863).

312002111201 is a wasteful number, since it uses less digits than its factorization.

312002111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207035391.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 312002111201 its reverse (102111200213), we get a palindrome (414113311414).

The spelling of 312002111201 in words is "three hundred twelve billion, two million, one hundred eleven thousand, two hundred one".