1000200022127 has 2 divisors, whose sum is σ = 1000200022128. Its totient is φ = 1000200022126.

The previous prime is 1000200022099. The next prime is 1000200022169. The reversal of 1000200022127 is 7212200020001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1000200022127 - 2¹⁴ = 1000200005743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000200025127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500100011063 + 500100011064.

It is an arithmetic number, because the mean of its divisors is an integer number (500100011064).

Almost surely, 2^{1000200022127} is an apocalyptic number.

1000200022127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000200022127 is an equidigital number, since it uses as much as digits as its factorization.

1000200022127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 17.

Adding to 1000200022127 its reverse (7212200020001), we get a palindrome (8212400042128).

The spelling of 1000200022127 in words is "one trillion, two hundred million, twenty-two thousand, one hundred twenty-seven".