220111140430 has 16 divisors (see below), whose sum is σ = 396812429280. Its totient is φ = 87908372512.

The previous prime is 220111140413. The next prime is 220111140451. The reversal of 220111140430 is 34041111022.

It is a junction number, because it is equal to n+sod(n) for n = 220111140398 and 220111140407.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 17003665 + ... + 17016604.

It is an arithmetic number, because the mean of its divisors is an integer number (24800776830).

Almost surely, 2^220111140430 is an apocalyptic number.

220111140430 is a deficient number, since it is larger than the sum of its proper divisors (176701288850).

220111140430 is a wasteful number, since it uses less digits than its factorization.

220111140430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34020923.

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

Adding to 220111140430 its reverse (34041111022), we get a palindrome (254152251452).

The spelling of 220111140430 in words is "two hundred twenty billion, one hundred eleven million, one hundred forty thousand, four hundred thirty".