2000220002237 has 2 divisors, whose sum is σ = 2000220002238. Its totient is φ = 2000220002236.

The previous prime is 2000220002201. The next prime is 2000220002251. The reversal of 2000220002237 is 7322000220002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1213546795321 + 786673206916 = 1101611^2 + 886946^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000220002237 - 2⁸ = 2000220001981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2000220001237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000110001118 + 1000110001119.

It is an arithmetic number, because the mean of its divisors is an integer number (1000110001119).

Almost surely, 2^{2000220002237} is an apocalyptic number.

It is an amenable number.

2000220002237 is a deficient number, since it is larger than the sum of its proper divisors (1).

2000220002237 is an equidigital number, since it uses as much as digits as its factorization.

2000220002237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 20.

Adding to 2000220002237 its reverse (7322000220002), we get a palindrome (9322220222239).

The spelling of 2000220002237 in words is "two trillion, two hundred twenty million, two thousand, two hundred thirty-seven".