2225127987893 has 2 divisors, whose sum is σ = 2225127987894. Its totient is φ = 2225127987892.

The previous prime is 2225127987853. The next prime is 2225127987911. The reversal of 2225127987893 is 3987897215222.

2225127987893 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1256679114289 + 968448873604 = 1121017^2 + 984098^2 .

It is a cyclic number.

It is not a de Polignac number, because 2225127987893 - 2¹² = 2225127983797 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2225127987853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112563993946 + 1112563993947.

It is an arithmetic number, because the mean of its divisors is an integer number (1112563993947).

Almost surely, 2^{2225127987893} is an apocalyptic number.

It is an amenable number.

2225127987893 is a deficient number, since it is larger than the sum of its proper divisors (1).

2225127987893 is an equidigital number, since it uses as much as digits as its factorization.

2225127987893 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 60963840, while the sum is 65.

The spelling of 2225127987893 in words is "two trillion, two hundred twenty-five billion, one hundred twenty-seven million, nine hundred eighty-seven thousand, eight hundred ninety-three".