312132442141201 has 16 divisors (see below), whose sum is σ = 342010527526080. Its totient is φ = 282504775578880.

The previous prime is 312132442141193. The next prime is 312132442141259. The reversal of 312132442141201 is 102141244231213.

It is a cyclic number.

It is not a de Polignac number, because 312132442141201 - 2³ = 312132442141193 is a prime.

It is a super-2 number, since 2×312132442141201² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312132442141501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 455452485 + ... + 456137293.

It is an arithmetic number, because the mean of its divisors is an integer number (21375657970380).

Almost surely, 2^{312132442141201} is an apocalyptic number.

It is an amenable number.

312132442141201 is a deficient number, since it is larger than the sum of its proper divisors (29878085384879).

312132442141201 is a wasteful number, since it uses less digits than its factorization.

312132442141201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867584.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 312132442141201 its reverse (102141244231213), we get a palindrome (414273686372414).

The spelling of 312132442141201 in words is "three hundred twelve trillion, one hundred thirty-two billion, four hundred forty-two million, one hundred forty-one thousand, two hundred one".