2000220231 has 32 divisors (see below), whose sum is σ = 2939235840. Its totient is φ = 1204308864.

The previous prime is 2000220149. The next prime is 2000220281. The reversal of 2000220231 is 1320220002.

It is not a de Polignac number, because 2000220231 - 2¹¹ = 2000218183 is a prime.

It is a super-2 number, since 2×2000220231² = 8001761945003386722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000220281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 413181 + ... + 417993.

It is an arithmetic number, because the mean of its divisors is an integer number (91851120).

Almost surely, 2^2000220231 is an apocalyptic number.

2000220231 is a deficient number, since it is larger than the sum of its proper divisors (939015609).

2000220231 is a wasteful number, since it uses less digits than its factorization.

2000220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5175.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 2000220231 is about 44723.8217396501. The cubic root of 2000220231 is about 1259.9672938096.

Adding to 2000220231 its reverse (1320220002), we get a palindrome (3320440233).

The spelling of 2000220231 in words is "two billion, two hundred twenty thousand, two hundred thirty-one".