312332200014021 has 32 divisors (see below), whose sum is σ = 457341628723200. Its totient is φ = 188026246150080.

The previous prime is 312332200013963. The next prime is 312332200014049. The reversal of 312332200014021 is 120410002233213.

It is not a de Polignac number, because 312332200014021 - 2⁶ = 312332200013957 is a prime.

It is a super-3 number, since 3×312332200014021³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 312332200013982 and 312332200014000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312332200014221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6495520 + ... + 25823558.

It is an arithmetic number, because the mean of its divisors is an integer number (14291925897600).

Almost surely, 2^{312332200014021} is an apocalyptic number.

It is an amenable number.

312332200014021 is a deficient number, since it is larger than the sum of its proper divisors (145009428709179).

312332200014021 is a wasteful number, since it uses less digits than its factorization.

312332200014021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19331329.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 312332200014021 its reverse (120410002233213), we get a palindrome (432742202247234).

The spelling of 312332200014021 in words is "three hundred twelve trillion, three hundred thirty-two billion, two hundred million, fourteen thousand, twenty-one".