2202420400127 has 2 divisors, whose sum is σ = 2202420400128. Its totient is φ = 2202420400126.

The previous prime is 2202420400087. The next prime is 2202420400151. The reversal of 2202420400127 is 7210040242022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2202420400127 - 2¹⁴ = 2202420383743 is a prime.

It is a super-2 number, since 2×2202420400127² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2202420400096 and 2202420400105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2202420430127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101210200063 + 1101210200064.

It is an arithmetic number, because the mean of its divisors is an integer number (1101210200064).

Almost surely, 2^{2202420400127} is an apocalyptic number.

2202420400127 is a deficient number, since it is larger than the sum of its proper divisors (1).

2202420400127 is an equidigital number, since it uses as much as digits as its factorization.

2202420400127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3584, while the sum is 26.

Adding to 2202420400127 its reverse (7210040242022), we get a palindrome (9412460642149).

The spelling of 2202420400127 in words is "two trillion, two hundred two billion, four hundred twenty million, four hundred thousand, one hundred twenty-seven".