212132102230 has 16 divisors (see below), whose sum is σ = 381843306000. Its totient is φ = 84851613792.

The previous prime is 212132102213. The next prime is 212132102251. The reversal of 212132102230 is 32201231212.

212132102230 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 212132102198 and 212132102207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 952021 + ... + 1153519.

It is an arithmetic number, because the mean of its divisors is an integer number (23865206625).

Almost surely, 2^212132102230 is an apocalyptic number.

212132102230 is a deficient number, since it is larger than the sum of its proper divisors (169711203770).

212132102230 is a wasteful number, since it uses less digits than its factorization.

212132102230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 306783.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 212132102230 its reverse (32201231212), we get a palindrome (244333333442).

The spelling of 212132102230 in words is "two hundred twelve billion, one hundred thirty-two million, one hundred two thousand, two hundred thirty".