220500002 has 8 divisors (see below), whose sum is σ = 330912876. Its totient is φ = 110195712.

The previous prime is 220499977. The next prime is 220500019. The reversal of 220500002 is 200005022.

It can be written as a sum of positive squares in 2 ways, for example, as 117050761 + 103449241 = 10819^2 + 10171^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21863 + ... + 30314.

Almost surely, 2^220500002 is an apocalyptic number.

220500002 is a deficient number, since it is larger than the sum of its proper divisors (110412874).

220500002 is a wasteful number, since it uses less digits than its factorization.

220500002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54292.

The product of its (nonzero) digits is 40, while the sum is 11.

The square root of 220500002 is about 14849.2424722610. The cubic root of 220500002 is about 604.1380636246.

Adding to 220500002 its reverse (200005022), we get a palindrome (420505024).

The spelling of 220500002 in words is "two hundred twenty million, five hundred thousand, two".