210222002020117 has 2 divisors, whose sum is σ = 210222002020118. Its totient is φ = 210222002020116.

The previous prime is 210222002020081. The next prime is 210222002020153. The reversal of 210222002020117 is 711020200222012.

It is a balanced prime because it is at equal distance from previous prime (210222002020081) and next prime (210222002020153).

It can be written as a sum of positive squares in only one way, i.e., 207545110093476 + 2676891926641 = 14406426^2 + 1636121^2 .

It is a cyclic number.

It is not a de Polignac number, because 210222002020117 - 2⁷ = 210222002019989 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (210222002024117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105111001010058 + 105111001010059.

It is an arithmetic number, because the mean of its divisors is an integer number (105111001010059).

Almost surely, 2^{210222002020117} is an apocalyptic number.

It is an amenable number.

210222002020117 is a deficient number, since it is larger than the sum of its proper divisors (1).

210222002020117 is an equidigital number, since it uses as much as digits as its factorization.

210222002020117 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 22.

Adding to 210222002020117 its reverse (711020200222012), we get a palindrome (921242202242129).

The spelling of 210222002020117 in words is "two hundred ten trillion, two hundred twenty-two billion, two million, twenty thousand, one hundred seventeen".