200210122100389 has 2 divisors, whose sum is σ = 200210122100390. Its totient is φ = 200210122100388.

The previous prime is 200210122100371. The next prime is 200210122100431. The reversal of 200210122100389 is 983001221012002.

200210122100389 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., 199415914960900 + 794207139489 = 14121470^2 + 891183^2 .

It is a cyclic number.

It is not a de Polignac number, because 200210122100389 - 2¹⁵ = 200210122067621 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 200210122100389.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200210122100189) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100105061050194 + 100105061050195.

It is an arithmetic number, because the mean of its divisors is an integer number (100105061050195).

Almost surely, 2^{200210122100389} is an apocalyptic number.

It is an amenable number.

200210122100389 is a deficient number, since it is larger than the sum of its proper divisors (1).

200210122100389 is an equidigital number, since it uses as much as digits as its factorization.

200210122100389 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 200210122100389 in words is "two hundred trillion, two hundred ten billion, one hundred twenty-two million, one hundred thousand, three hundred eighty-nine".