220056660424603 has 8 divisors (see below), whose sum is σ = 220804888917168. Its totient is φ = 219309564755424.

The previous prime is 220056660424571. The next prime is 220056660424607. The reversal of 220056660424603 is 306424066650022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220056660424603 - 2⁵ = 220056660424571 is a prime.

It is a super-3 number, since 3×220056660424603³ (a number of 44 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220056660424607) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 282816676 + ... + 283593697.

It is an arithmetic number, because the mean of its divisors is an integer number (27600611114646).

Almost surely, 2^{220056660424603} is an apocalyptic number.

220056660424603 is a deficient number, since it is larger than the sum of its proper divisors (748228492565).

220056660424603 is an equidigital number, since it uses as much as digits as its factorization.

220056660424603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566411693.

The product of its (nonzero) digits is 2488320, while the sum is 46.

The spelling of 220056660424603 in words is "two hundred twenty trillion, fifty-six billion, six hundred sixty million, four hundred twenty-four thousand, six hundred three".