220130111234 has 16 divisors (see below), whose sum is σ = 360220141440. Its totient is φ = 100057132560.

The previous prime is 220130111233. The next prime is 220130111237. The reversal of 220130111234 is 432111031022.

It is not an unprimeable number, because it can be changed into a prime (220130111233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1954007 + ... + 2063589.

It is an arithmetic number, because the mean of its divisors is an integer number (22513758840).

Almost surely, 2^220130111234 is an apocalyptic number.

220130111234 is a deficient number, since it is larger than the sum of its proper divisors (140090030206).

220130111234 is a wasteful number, since it uses less digits than its factorization.

220130111234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200905.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 220130111234 its reverse (432111031022), we get a palindrome (652241142256).

The spelling of 220130111234 in words is "two hundred twenty billion, one hundred thirty million, one hundred eleven thousand, two hundred thirty-four".