200220010212161 has 2 divisors, whose sum is σ = 200220010212162. Its totient is φ = 200220010212160.

The previous prime is 200220010212127. The next prime is 200220010212263. The reversal of 200220010212161 is 161212010022002.

200220010212161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 160283677181761 + 39936333030400 = 12660319^2 + 6319520^2 .

It is a cyclic number.

It is not a de Polignac number, because 200220010212161 - 2⁶ = 200220010212097 is a prime.

It is not a weakly prime, because it can be changed into another prime (200220010212461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100110005106080 + 100110005106081.

It is an arithmetic number, because the mean of its divisors is an integer number (100110005106081).

Almost surely, 2^{200220010212161} is an apocalyptic number.

It is an amenable number.

200220010212161 is a deficient number, since it is larger than the sum of its proper divisors (1).

200220010212161 is an equidigital number, since it uses as much as digits as its factorization.

200220010212161 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 200220010212161 its reverse (161212010022002), we get a palindrome (361432020234163).

The spelling of 200220010212161 in words is "two hundred trillion, two hundred twenty billion, ten million, two hundred twelve thousand, one hundred sixty-one".