220442031334 has 32 divisors (see below), whose sum is σ = 385732915200. Its totient is φ = 94445748936.

The previous prime is 220442031283. The next prime is 220442031361. The reversal of 220442031334 is 433130244022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2231227 + ... + 2327929.

It is an arithmetic number, because the mean of its divisors is an integer number (12054153600).

Almost surely, 2^220442031334 is an apocalyptic number.

220442031334 is a deficient number, since it is larger than the sum of its proper divisors (165290883866).

220442031334 is an equidigital number, since it uses as much as digits as its factorization.

220442031334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100049 (or 100035 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 220442031334 its reverse (433130244022), we get a palindrome (653572275356).

The spelling of 220442031334 in words is "two hundred twenty billion, four hundred forty-two million, thirty-one thousand, three hundred thirty-four".