30212310203230 has 16 divisors (see below), whose sum is σ = 55070540118720. Its totient is φ = 11931950358432.

The previous prime is 30212310203197. The next prime is 30212310203239. The reversal of 30212310203230 is 3230201321203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212310203239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19121714529 + ... + 19121716108.

It is an arithmetic number, because the mean of its divisors is an integer number (3441908757420).

Almost surely, 2^{30212310203230} is an apocalyptic number.

30212310203230 is a deficient number, since it is larger than the sum of its proper divisors (24858229915490).

30212310203230 is a wasteful number, since it uses less digits than its factorization.

30212310203230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38243430723.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30212310203230 its reverse (3230201321203), we get a palindrome (33442511524433).

The spelling of 30212310203230 in words is "thirty trillion, two hundred twelve billion, three hundred ten million, two hundred three thousand, two hundred thirty".