30144022112 has 24 divisors (see below), whose sum is σ = 59467934736. Its totient is φ = 15041054592.

The previous prime is 30144022081. The next prime is 30144022171. The reversal of 30144022112 is 21122044103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 951563 + ... + 982730.

It is an arithmetic number, because the mean of its divisors is an integer number (2477830614).

Almost surely, 2^30144022112 is an apocalyptic number.

30144022112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30144022112 is a deficient number, since it is larger than the sum of its proper divisors (29323912624).

30144022112 is a wasteful number, since it uses less digits than its factorization.

30144022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1934790 (or 1934782 counting only the distinct ones).

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

Adding to 30144022112 its reverse (21122044103), we get a palindrome (51266066215).

The spelling of 30144022112 in words is "thirty billion, one hundred forty-four million, twenty-two thousand, one hundred twelve".