22210100210173 has 2 divisors, whose sum is σ = 22210100210174. Its totient is φ = 22210100210172.

The previous prime is 22210100210147. The next prime is 22210100210189. The reversal of 22210100210173 is 37101200101222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20359199821689 + 1850900388484 = 4512117^2 + 1360478^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22210100210173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22216100210173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11105050105086 + 11105050105087.

It is an arithmetic number, because the mean of its divisors is an integer number (11105050105087).

Almost surely, 2^{22210100210173} is an apocalyptic number.

It is an amenable number.

22210100210173 is a deficient number, since it is larger than the sum of its proper divisors (1).

22210100210173 is an equidigital number, since it uses as much as digits as its factorization.

22210100210173 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 22210100210173 its reverse (37101200101222), we get a palindrome (59311300311395).

The spelling of 22210100210173 in words is "twenty-two trillion, two hundred ten billion, one hundred million, two hundred ten thousand, one hundred seventy-three".