234221011120 has 20 divisors (see below), whose sum is σ = 544563851040. Its totient is φ = 93688404416.

The previous prime is 234221011117. The next prime is 234221011169. The reversal of 234221011120 is 21110122432.

It is a tau number, because it is divible by the number of its divisors (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1463881240 + ... + 1463881399.

It is an arithmetic number, because the mean of its divisors is an integer number (27228192552).

Almost surely, 2^234221011120 is an apocalyptic number.

234221011120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

234221011120 is an abundant number, since it is smaller than the sum of its proper divisors (310342839920).

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

234221011120 is a wasteful number, since it uses less digits than its factorization.

234221011120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2927762652 (or 2927762646 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 234221011120 its reverse (21110122432), we get a palindrome (255331133552).

The spelling of 234221011120 in words is "two hundred thirty-four billion, two hundred twenty-one million, eleven thousand, one hundred twenty".