200220321101 has 2 divisors, whose sum is σ = 200220321102. Its totient is φ = 200220321100.

The previous prime is 200220321089. The next prime is 200220321107. The reversal of 200220321101 is 101123022002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200143495876 + 76825225 = 447374^2 + 8765^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220321101 - 2¹⁸ = 200220058957 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200220321107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110160550 + 100110160551.

It is an arithmetic number, because the mean of its divisors is an integer number (100110160551).

Almost surely, 2^200220321101 is an apocalyptic number.

It is an amenable number.

200220321101 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220321101 is an equidigital number, since it uses as much as digits as its factorization.

200220321101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 200220321101 its reverse (101123022002), we get a palindrome (301343343103).

The spelling of 200220321101 in words is "two hundred billion, two hundred twenty million, three hundred twenty-one thousand, one hundred one".