30212211111230 has 16 divisors (see below), whose sum is σ = 54383483455920. Its totient is φ = 12084550343232.

The previous prime is 30212211111221. The next prime is 30212211111233. The reversal of 30212211111230 is 3211111221203.

It is a super-2 number, since 2×30212211111230² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212211111233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41382695 + ... + 42106434.

It is an arithmetic number, because the mean of its divisors is an integer number (3398967715995).

Almost surely, 2^{30212211111230} is an apocalyptic number.

30212211111230 is a deficient number, since it is larger than the sum of its proper divisors (24171272344690).

30212211111230 is a wasteful number, since it uses less digits than its factorization.

30212211111230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83525323.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 30212211111230 its reverse (3211111221203), we get a palindrome (33423322332433).

The spelling of 30212211111230 in words is "thirty trillion, two hundred twelve billion, two hundred eleven million, one hundred eleven thousand, two hundred thirty".