220053 has 4 divisors (see below), whose sum is σ = 293408. Its totient is φ = 146700.

The previous prime is 220021. The next prime is 220057. The reversal of 220053 is 350022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 220053 - 2⁵ = 220021 is a prime.

It is a D-number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220057) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36673 + ... + 36678.

It is an arithmetic number, because the mean of its divisors is an integer number (73352).

2²²⁰⁰⁵³ is an apocalyptic number.

It is an amenable number.

220053 is a deficient number, since it is larger than the sum of its proper divisors (73355).

220053 is an equidigital number, since it uses as much as digits as its factorization.

220053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73354.

The product of its (nonzero) digits is 60, while the sum is 12.

The square root of 220053 is about 469.0980707699. The cubic root of 220053 is about 60.3729547207.

Adding to 220053 its reverse (350022), we get a palindrome (570075).

The spelling of 220053 in words is "two hundred twenty thousand, fifty-three".