22122210210253 has 2 divisors, whose sum is σ = 22122210210254. Its totient is φ = 22122210210252.

The previous prime is 22122210210209. The next prime is 22122210210271. The reversal of 22122210210253 is 35201201222122.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20892779423044 + 1229430787209 = 4570862^2 + 1108797^2 .

It is a cyclic number.

It is not a de Polignac number, because 22122210210253 - 2⁹ = 22122210209741 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22122210217253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11061105105126 + 11061105105127.

It is an arithmetic number, because the mean of its divisors is an integer number (11061105105127).

Almost surely, 2^{22122210210253} is an apocalyptic number.

It is an amenable number.

22122210210253 is a deficient number, since it is larger than the sum of its proper divisors (1).

22122210210253 is an equidigital number, since it uses as much as digits as its factorization.

22122210210253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 22122210210253 its reverse (35201201222122), we get a palindrome (57323411432375).

The spelling of 22122210210253 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred ten million, two hundred ten thousand, two hundred fifty-three".