30222111131112 has 256 divisors, whose sum is σ = 77814380367360. Its totient is φ = 9778937462784.

The previous prime is 30222111131087. The next prime is 30222111131117. The reversal of 30222111131112 is 21113111122203.

It is not an unprimeable number, because it can be changed into a prime (30222111131117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 13157208748 + ... + 13157211044.

It is an arithmetic number, because the mean of its divisors is an integer number (303962423310).

Almost surely, 2^{30222111131112} is an apocalyptic number.

It is an amenable number.

30222111131112 is an abundant number, since it is smaller than the sum of its proper divisors (47592269236248).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30222111131112 is a wasteful number, since it uses less digits than its factorization.

30222111131112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2972 (or 2968 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 30222111131112 its reverse (21113111122203), we get a palindrome (51335222253315).

The spelling of 30222111131112 in words is "thirty trillion, two hundred twenty-two billion, one hundred eleven million, one hundred thirty-one thousand, one hundred twelve".