213230212112 has 20 divisors (see below), whose sum is σ = 413170604496. Its totient is φ = 106605540000.

The previous prime is 213230212103. The next prime is 213230212141. The reversal of 213230212112 is 211212032312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 412238 + ... + 772269.

Almost surely, 2^213230212112 is an apocalyptic number.

It is an amenable number.

213230212112 is a deficient number, since it is larger than the sum of its proper divisors (199940392384).

213230212112 is a wasteful number, since it uses less digits than its factorization.

213230212112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1195766 (or 1195760 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 213230212112 its reverse (211212032312), we get a palindrome (424442244424).

The spelling of 213230212112 in words is "two hundred thirteen billion, two hundred thirty million, two hundred twelve thousand, one hundred twelve".