30231212332 has 12 divisors (see below), whose sum is σ = 52928608320. Its totient is φ = 15108752816.

The previous prime is 30231212329. The next prime is 30231212377. The reversal of 30231212332 is 23321213203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1703407 + ... + 1721062.

It is an arithmetic number, because the mean of its divisors is an integer number (4410717360).

Almost surely, 2^30231212332 is an apocalyptic number.

It is an amenable number.

30231212332 is a deficient number, since it is larger than the sum of its proper divisors (22697395988).

30231212332 is a wasteful number, since it uses less digits than its factorization.

30231212332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3426680 (or 3426678 counting only the distinct ones).

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

Adding to 30231212332 its reverse (23321213203), we get a palindrome (53552425535).

The spelling of 30231212332 in words is "thirty billion, two hundred thirty-one million, two hundred twelve thousand, three hundred thirty-two".