312040225355011 has 8 divisors (see below), whose sum is σ = 312266644239024. Its totient is φ = 311813818560000.

The previous prime is 312040225354967. The next prime is 312040225355057. The reversal of 312040225355011 is 110553522040213.

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 312040225355011 - 2¹¹ = 312040225352963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312040225355311) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 48944275 + ... + 54951091.

It is an arithmetic number, because the mean of its divisors is an integer number (39033330529878).

Almost surely, 2^{312040225355011} is an apocalyptic number.

312040225355011 is a deficient number, since it is larger than the sum of its proper divisors (226418884013).

312040225355011 is a wasteful number, since it uses less digits than its factorization.

312040225355011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6044501.

The product of its (nonzero) digits is 36000, while the sum is 34.

Adding to 312040225355011 its reverse (110553522040213), we get a palindrome (422593747395224).

The spelling of 312040225355011 in words is "three hundred twelve trillion, forty billion, two hundred twenty-five million, three hundred fifty-five thousand, eleven".