30233232212 has 24 divisors (see below), whose sum is σ = 56477211840. Its totient is φ = 14119297920.

The previous prime is 30233232181. The next prime is 30233232229. The reversal of 30233232212 is 21223233203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2796053 + ... + 2806844.

It is an arithmetic number, because the mean of its divisors is an integer number (2353217160).

Almost surely, 2^30233232212 is an apocalyptic number.

It is an amenable number.

30233232212 is a deficient number, since it is larger than the sum of its proper divisors (26243979628).

30233232212 is a wasteful number, since it uses less digits than its factorization.

30233232212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5602991 (or 5602989 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 30233232212 its reverse (21223233203), we get a palindrome (51456465415).

Subtracting from 30233232212 its reverse (21223233203), we obtain a palindrome (9009999009).

The spelling of 30233232212 in words is "thirty billion, two hundred thirty-three million, two hundred thirty-two thousand, two hundred twelve".