2202130342123 has 2 divisors, whose sum is σ = 2202130342124. Its totient is φ = 2202130342122.

The previous prime is 2202130342079. The next prime is 2202130342163. The reversal of 2202130342123 is 3212430312022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202130342123 - 2²⁵ = 2202096787691 is a prime.

It is a super-2 number, since 2×2202130342123² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2202130342163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101065171061 + 1101065171062.

It is an arithmetic number, because the mean of its divisors is an integer number (1101065171062).

Almost surely, 2^{2202130342123} is an apocalyptic number.

2202130342123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202130342123 is an equidigital number, since it uses as much as digits as its factorization.

2202130342123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2202130342123 its reverse (3212430312022), we get a palindrome (5414560654145).

The spelling of 2202130342123 in words is "two trillion, two hundred two billion, one hundred thirty million, three hundred forty-two thousand, one hundred twenty-three".