220250003 has 2 divisors, whose sum is σ = 220250004. Its totient is φ = 220250002.

The previous prime is 220249963. The next prime is 220250021. The reversal of 220250003 is 300052022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220250003 - 2¹⁴ = 220233619 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 220250003.

It is not a weakly prime, because it can be changed into another prime (220250203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110125001 + 110125002.

It is an arithmetic number, because the mean of its divisors is an integer number (110125002).

Almost surely, 2^220250003 is an apocalyptic number.

220250003 is a deficient number, since it is larger than the sum of its proper divisors (1).

220250003 is an equidigital number, since it uses as much as digits as its factorization.

220250003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 14.

The square root of 220250003 is about 14840.8221807284. The cubic root of 220250003 is about 603.9096569334.

The spelling of 220250003 in words is "two hundred twenty million, two hundred fifty thousand, three".