30241212212 has 24 divisors (see below), whose sum is σ = 58984410240. Its totient is φ = 13482149760.

The previous prime is 30241212119. The next prime is 30241212223. The reversal of 30241212212 is 21221214203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11701964 + ... + 11704547.

It is an arithmetic number, because the mean of its divisors is an integer number (2457683760).

Almost surely, 2^30241212212 is an apocalyptic number.

It is an amenable number.

30241212212 is a deficient number, since it is larger than the sum of its proper divisors (28743198028).

30241212212 is a wasteful number, since it uses less digits than its factorization.

30241212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23406551 (or 23406549 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 30241212212 its reverse (21221214203), we get a palindrome (51462426415).

The spelling of 30241212212 in words is "thirty billion, two hundred forty-one million, two hundred twelve thousand, two hundred twelve".