100220200237 has 2 divisors, whose sum is σ = 100220200238. Its totient is φ = 100220200236.

The previous prime is 100220200219. The next prime is 100220200243. The reversal of 100220200237 is 732002022001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 53540869321 + 46679330916 = 231389^2 + 216054^2 .

It is an emirp because it is prime and its reverse (732002022001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100220200237 - 2²³ = 100211811629 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100220200037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110100118 + 50110100119.

It is an arithmetic number, because the mean of its divisors is an integer number (50110100119).

Almost surely, 2^100220200237 is an apocalyptic number.

It is an amenable number.

100220200237 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220200237 is an equidigital number, since it uses as much as digits as its factorization.

100220200237 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 19.

Adding to 100220200237 its reverse (732002022001), we get a palindrome (832222222238).

The spelling of 100220200237 in words is "one hundred billion, two hundred twenty million, two hundred thousand, two hundred thirty-seven".