220480319 has 2 divisors, whose sum is σ = 220480320. Its totient is φ = 220480318.

The previous prime is 220480303. The next prime is 220480343. The reversal of 220480319 is 913084022.

220480319 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220480319 - 2⁴ = 220480303 is a prime.

It is a super-2 number, since 2×220480319² = 97223142132683522, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 220480291 and 220480300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220480349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110240159 + 110240160.

It is an arithmetic number, because the mean of its divisors is an integer number (110240160).

Almost surely, 2^220480319 is an apocalyptic number.

220480319 is a deficient number, since it is larger than the sum of its proper divisors (1).

220480319 is an equidigital number, since it uses as much as digits as its factorization.

220480319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 220480319 is about 14848.5796963885. The cubic root of 220480319 is about 604.1200869001.

The spelling of 220480319 in words is "two hundred twenty million, four hundred eighty thousand, three hundred nineteen".