2422125851 has 2 divisors, whose sum is σ = 2422125852. Its totient is φ = 2422125850.

The previous prime is 2422125803. The next prime is 2422125877. The reversal of 2422125851 is 1585212242.

2422125851 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 is a cyclic number.

It is not a de Polignac number, because 2422125851 - 2¹⁴ = 2422109467 is a prime.

It is not a weakly prime, because it can be changed into another prime (2422125551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1211062925 + 1211062926.

It is an arithmetic number, because the mean of its divisors is an integer number (1211062926).

Almost surely, 2^2422125851 is an apocalyptic number.

2422125851 is a deficient number, since it is larger than the sum of its proper divisors (1).

2422125851 is an equidigital number, since it uses as much as digits as its factorization.

2422125851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12800, while the sum is 32.

The square root of 2422125851 is about 49215.0977952904. The cubic root of 2422125851 is about 1342.9677024738.

The spelling of 2422125851 in words is "two billion, four hundred twenty-two million, one hundred twenty-five thousand, eight hundred fifty-one".