2122020010127 has 2 divisors, whose sum is σ = 2122020010128. Its totient is φ = 2122020010126.

The previous prime is 2122020010093. The next prime is 2122020010139. The reversal of 2122020010127 is 7210100202212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2122020010127 - 2⁶ = 2122020010063 is a prime.

It is a super-2 number, since 2×2122020010127² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122020010099 and 2122020010108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2122020010727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061010005063 + 1061010005064.

It is an arithmetic number, because the mean of its divisors is an integer number (1061010005064).

Almost surely, 2^{2122020010127} is an apocalyptic number.

2122020010127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122020010127 is an equidigital number, since it uses as much as digits as its factorization.

2122020010127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 224, while the sum is 20.

Adding to 2122020010127 its reverse (7210100202212), we get a palindrome (9332120212339).

The spelling of 2122020010127 in words is "two trillion, one hundred twenty-two billion, twenty million, ten thousand, one hundred twenty-seven".