10502210025127 has 2 divisors, whose sum is σ = 10502210025128. Its totient is φ = 10502210025126.

The previous prime is 10502210025023. The next prime is 10502210025199. The reversal of 10502210025127 is 72152001220501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10502210025127 is a prime.

It is a super-2 number, since 2×10502210025127² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10502210025095 and 10502210025104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10502210026127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5251105012563 + 5251105012564.

It is an arithmetic number, because the mean of its divisors is an integer number (5251105012564).

Almost surely, 2^{10502210025127} is an apocalyptic number.

10502210025127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10502210025127 is an equidigital number, since it uses as much as digits as its factorization.

10502210025127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2800, while the sum is 28.

Adding to 10502210025127 its reverse (72152001220501), we get a palindrome (82654211245628).

The spelling of 10502210025127 in words is "ten trillion, five hundred two billion, two hundred ten million, twenty-five thousand, one hundred twenty-seven".