200220212022211 has 2 divisors, whose sum is σ = 200220212022212. Its totient is φ = 200220212022210.

The previous prime is 200220212022137. The next prime is 200220212022221. The reversal of 200220212022211 is 112220212022002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200220212022211 - 2¹³ = 200220212014019 is a prime.

It is not a weakly prime, because it can be changed into another prime (200220212022221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110106011105 + 100110106011106.

It is an arithmetic number, because the mean of its divisors is an integer number (100110106011106).

Almost surely, 2^{200220212022211} is an apocalyptic number.

200220212022211 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220212022211 is an equidigital number, since it uses as much as digits as its factorization.

200220212022211 is an odious number, because the sum of its binary digits is odd.

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

Adding to 200220212022211 its reverse (112220212022002), we get a palindrome (312440424044213).

The spelling of 200220212022211 in words is "two hundred trillion, two hundred twenty billion, two hundred twelve million, twenty-two thousand, two hundred eleven".