212330030231230 has 32 divisors (see below), whose sum is σ = 383231861064000. Its totient is φ = 84701572687872.

The previous prime is 212330030231203. The next prime is 212330030231237. The reversal of 212330030231230 is 32132030033212.

212330030231230 is digitally balanced in base 2, 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 = 212330030231195 and 212330030231204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212330030231237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2299210 + ... + 20735149.

It is an arithmetic number, because the mean of its divisors is an integer number (11975995658250).

Almost surely, 2^{212330030231230} is an apocalyptic number.

212330030231230 is a deficient number, since it is larger than the sum of its proper divisors (170901830832770).

212330030231230 is a wasteful number, since it uses less digits than its factorization.

212330030231230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23036868.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 212330030231230 its reverse (32132030033212), we get a palindrome (244462060264442).

The spelling of 212330030231230 in words is "two hundred twelve trillion, three hundred thirty billion, thirty million, two hundred thirty-one thousand, two hundred thirty".