220706990483 has 8 divisors (see below), whose sum is σ = 252305525760. Its totient is φ = 189125696520.

The previous prime is 220706990479. The next prime is 220706990527. The reversal of 220706990483 is 384099607022.

220706990483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 220706990483 - 2² = 220706990479 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220706990423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4282883 + ... + 4334108.

It is an arithmetic number, because the mean of its divisors is an integer number (31538190720).

Almost surely, 2^220706990483 is an apocalyptic number.

220706990483 is a deficient number, since it is larger than the sum of its proper divisors (31598535277).

220706990483 is an equidigital number, since it uses as much as digits as its factorization.

220706990483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8620657.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 220706990483 in words is "two hundred twenty billion, seven hundred six million, nine hundred ninety thousand, four hundred eighty-three".