220704234284 has 48 divisors (see below), whose sum is σ = 396603949056. Its totient is φ = 107416108800.

The previous prime is 220704234277. The next prime is 220704234319. The reversal of 220704234284 is 482432407022.

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 15 ways as a sum of consecutive naturals, for example, 26940629 + ... + 26948819.

It is an arithmetic number, because the mean of its divisors is an integer number (8262582272).

Almost surely, 2^220704234284 is an apocalyptic number.

It is an amenable number.

220704234284 is a deficient number, since it is larger than the sum of its proper divisors (175899714772).

220704234284 is a wasteful number, since it uses less digits than its factorization.

220704234284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9006 (or 9004 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 38.

The spelling of 220704234284 in words is "two hundred twenty billion, seven hundred four million, two hundred thirty-four thousand, two hundred eighty-four".