200010221071 has 2 divisors, whose sum is σ = 200010221072. Its totient is φ = 200010221070.

The previous prime is 200010221069. The next prime is 200010221107. The reversal of 200010221071 is 170122010002.

Together with next prime (200010221107) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200010221071 - 2¹ = 200010221069 is a prime.

Together with 200010221069, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200010227071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005110535 + 100005110536.

It is an arithmetic number, because the mean of its divisors is an integer number (100005110536).

Almost surely, 2^200010221071 is an apocalyptic number.

200010221071 is a deficient number, since it is larger than the sum of its proper divisors (1).

200010221071 is an equidigital number, since it uses as much as digits as its factorization.

200010221071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 56, while the sum is 16.

Adding to 200010221071 its reverse (170122010002), we get a palindrome (370132231073).

The spelling of 200010221071 in words is "two hundred billion, ten million, two hundred twenty-one thousand, seventy-one".