2000220184 has 8 divisors (see below), whose sum is σ = 3750412860. Its totient is φ = 1000110088.

The previous prime is 2000220149. The next prime is 2000220281. The reversal of 2000220184 is 4810220002.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125013754 + ... + 125013769.

Almost surely, 2^2000220184 is an apocalyptic number.

It is an amenable number.

2000220184 is a deficient number, since it is larger than the sum of its proper divisors (1750192676).

2000220184 is a wasteful number, since it uses less digits than its factorization.

2000220184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250027529 (or 250027525 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

The square root of 2000220184 is about 44723.8212142031. The cubic root of 2000220184 is about 1259.9672839410.

Adding to 2000220184 its reverse (4810220002), we get a palindrome (6810440186).

It can be divided in two parts, 20002 and 20184, that added together give a triangular number (40186 = T₂₈₃).

The spelling of 2000220184 in words is "two billion, two hundred twenty thousand, one hundred eighty-four".