10121222230253 has 2 divisors, whose sum is σ = 10121222230254. Its totient is φ = 10121222230252.

The previous prime is 10121222230201. The next prime is 10121222230261. The reversal of 10121222230253 is 35203222212101.

It is a happy number.

10121222230253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8238294879049 + 1882927351204 = 2870243^2 + 1372198^2 .

It is a cyclic number.

It is not a de Polignac number, because 10121222230253 - 2⁸ = 10121222229997 is a prime.

It is a super-2 number, since 2×10121222230253² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10121222230753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060611115126 + 5060611115127.

It is an arithmetic number, because the mean of its divisors is an integer number (5060611115127).

Almost surely, 2^{10121222230253} is an apocalyptic number.

It is an amenable number.

10121222230253 is a deficient number, since it is larger than the sum of its proper divisors (1).

10121222230253 is an equidigital number, since it uses as much as digits as its factorization.

10121222230253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 26.

Adding to 10121222230253 its reverse (35203222212101), we get a palindrome (45324444442354).

The spelling of 10121222230253 in words is "ten trillion, one hundred twenty-one billion, two hundred twenty-two million, two hundred thirty thousand, two hundred fifty-three".