512215412201 has 8 divisors (see below), whose sum is σ = 517254154560. Its totient is φ = 507177934992.

The previous prime is 512215412131. The next prime is 512215412213. The reversal of 512215412201 is 102214512215.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-512215412201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512215414201) 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, 507935 + ... + 1132443.

It is an arithmetic number, because the mean of its divisors is an integer number (64656769320).

Almost surely, 2^512215412201 is an apocalyptic number.

It is an amenable number.

512215412201 is a deficient number, since it is larger than the sum of its proper divisors (5038742359).

512215412201 is a wasteful number, since it uses less digits than its factorization.

512215412201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632575.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 512215412201 its reverse (102214512215), we get a palindrome (614429924416).

The spelling of 512215412201 in words is "five hundred twelve billion, two hundred fifteen million, four hundred twelve thousand, two hundred one".