212500032326 has 4 divisors (see below), whose sum is σ = 318750048492. Its totient is φ = 106250016162.

The previous prime is 212500032259. The next prime is 212500032361. The reversal of 212500032326 is 623230005212.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 212500032295 and 212500032304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53125008080 + ... + 53125008083.

It is an arithmetic number, because the mean of its divisors is an integer number (79687512123).

Almost surely, 2^212500032326 is an apocalyptic number.

212500032326 is a deficient number, since it is larger than the sum of its proper divisors (106250016166).

212500032326 is a wasteful number, since it uses less digits than its factorization.

212500032326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106250016165.

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 212500032326 its reverse (623230005212), we get a palindrome (835730037538).

The spelling of 212500032326 in words is "two hundred twelve billion, five hundred million, thirty-two thousand, three hundred twenty-six".