202124123302223 has 2 divisors, whose sum is σ = 202124123302224. Its totient is φ = 202124123302222.

The previous prime is 202124123302159. The next prime is 202124123302261. The reversal of 202124123302223 is 322203321421202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202124123302223 - 2⁶ = 202124123302159 is a prime.

It is a super-2 number, since 2×202124123302223² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202124123302273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101062061651111 + 101062061651112.

It is an arithmetic number, because the mean of its divisors is an integer number (101062061651112).

Almost surely, 2^{202124123302223} is an apocalyptic number.

202124123302223 is a deficient number, since it is larger than the sum of its proper divisors (1).

202124123302223 is an equidigital number, since it uses as much as digits as its factorization.

202124123302223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 29.

Adding to 202124123302223 its reverse (322203321421202), we get a palindrome (524327444723425).

The spelling of 202124123302223 in words is "two hundred two trillion, one hundred twenty-four billion, one hundred twenty-three million, three hundred two thousand, two hundred twenty-three".