30212202230 has 32 divisors (see below), whose sum is σ = 64853028864. Its totient is φ = 9908100576.

The previous prime is 30212202169. The next prime is 30212202269. The reversal of 30212202230 is 3220221203.

It is a junction number, because it is equal to n+sod(n) for n = 30212202199 and 30212202208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9381062 + ... + 9384281.

It is an arithmetic number, because the mean of its divisors is an integer number (2026657152).

Almost surely, 2^30212202230 is an apocalyptic number.

30212202230 is an abundant number, since it is smaller than the sum of its proper divisors (34640826634).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30212202230 is a wasteful number, since it uses less digits than its factorization.

30212202230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18765380.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30212202230 its reverse (3220221203), we get a palindrome (33432423433).

The spelling of 30212202230 in words is "thirty billion, two hundred twelve million, two hundred two thousand, two hundred thirty".