30231203222 has 8 divisors (see below), whose sum is σ = 49469241672. Its totient is φ = 13741456000.

The previous prime is 30231203209. The next prime is 30231203227. The reversal of 30231203222 is 22230213203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 30231203194 and 30231203203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231203227) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 687072779 + ... + 687072822.

It is an arithmetic number, because the mean of its divisors is an integer number (6183655209).

Almost surely, 2^30231203222 is an apocalyptic number.

30231203222 is a deficient number, since it is larger than the sum of its proper divisors (19238038450).

30231203222 is a wasteful number, since it uses less digits than its factorization.

30231203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1374145614.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 30231203222 its reverse (22230213203), we get a palindrome (52461416425).

The spelling of 30231203222 in words is "thirty billion, two hundred thirty-one million, two hundred three thousand, two hundred twenty-two".