30213012312230 has 32 divisors (see below), whose sum is σ = 59817678497568. Its totient is φ = 10986549926880.

The previous prime is 30213012312211. The next prime is 30213012312253. The reversal of 30213012312230 is 3221321031203.

It is a super-2 number, since 2×30213012312230² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30213012312196 and 30213012312205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1134960857 + ... + 1134987476.

It is an arithmetic number, because the mean of its divisors is an integer number (1869302453049).

Almost surely, 2^{30213012312230} is an apocalyptic number.

30213012312230 is a deficient number, since it is larger than the sum of its proper divisors (29604666185338).

30213012312230 is a wasteful number, since it uses less digits than its factorization.

30213012312230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269948373 (or 2269948351 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30213012312230 its reverse (3221321031203), we get a palindrome (33434333343433).

The spelling of 30213012312230 in words is "thirty trillion, two hundred thirteen billion, twelve million, three hundred twelve thousand, two hundred thirty".