212430201213 has 32 divisors (see below), whose sum is σ = 301252452480. Its totient is φ = 132689664000.

The previous prime is 212430201209. The next prime is 212430201223. The reversal of 212430201213 is 312102034212.

It is not a de Polignac number, because 212430201213 - 2² = 212430201209 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 212430201213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212430201223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37337673 + ... + 37343361.

It is an arithmetic number, because the mean of its divisors is an integer number (9414139140).

Almost surely, 2^212430201213 is an apocalyptic number.

It is an amenable number.

212430201213 is a deficient number, since it is larger than the sum of its proper divisors (88822251267).

212430201213 is a wasteful number, since it uses less digits than its factorization.

212430201213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8877.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212430201213 its reverse (312102034212), we get a palindrome (524532235425).

The spelling of 212430201213 in words is "two hundred twelve billion, four hundred thirty million, two hundred one thousand, two hundred thirteen".