30233322231112 has 256 divisors, whose sum is σ = 80162717644800. Its totient is φ = 10295071488000.

The previous prime is 30233322231107. The next prime is 30233322231121. The reversal of 30233322231112 is 21113222333203.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 275492412 + ... + 275602132.

It is an arithmetic number, because the mean of its divisors is an integer number (313135615800).

Almost surely, 2^{30233322231112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30233322231112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40081358822400).

30233322231112 is an abundant number, since it is smaller than the sum of its proper divisors (49929395413688).

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

30233322231112 is a wasteful number, since it uses less digits than its factorization.

30233322231112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111588 (or 111584 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 30233322231112 its reverse (21113222333203), we get a palindrome (51346544564315).

The spelling of 30233322231112 in words is "thirty trillion, two hundred thirty-three billion, three hundred twenty-two million, two hundred thirty-one thousand, one hundred twelve".