2242455529 has 2 divisors, whose sum is σ = 2242455530. Its totient is φ = 2242455528.

The previous prime is 2242455497. The next prime is 2242455569. The reversal of 2242455529 is 9255542422.

2242455529 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (2242455569) can be obtained adding 2242455529 to its sum of digits (40).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1304871129 + 937584400 = 36123^2 + 30620^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242455529 - 2⁵ = 2242455497 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242455491 and 2242455500.

It is not a weakly prime, because it can be changed into another prime (2242455569) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1121227764 + 1121227765.

It is an arithmetic number, because the mean of its divisors is an integer number (1121227765).

Almost surely, 2^2242455529 is an apocalyptic number.

It is an amenable number.

2242455529 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242455529 is an equidigital number, since it uses as much as digits as its factorization.

2242455529 is an evil number, because the sum of its binary digits is even.

The product of its digits is 288000, while the sum is 40.

The square root of 2242455529 is about 47354.5724191445. The cubic root of 2242455529 is about 1308.9044565134.

The spelling of 2242455529 in words is "two billion, two hundred forty-two million, four hundred fifty-five thousand, five hundred twenty-nine".