224522225489 has 2 divisors, whose sum is σ = 224522225490. Its totient is φ = 224522225488.

The previous prime is 224522225419. The next prime is 224522225519. The reversal of 224522225489 is 984522225422.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 126001571089 + 98520654400 = 354967^2 + 313880^2 .

It is a cyclic number.

It is not a de Polignac number, because 224522225489 - 2²⁴ = 224505448273 is a prime.

It is a super-2 number, since 2×224522225489² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (224522225419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112261112744 + 112261112745.

It is an arithmetic number, because the mean of its divisors is an integer number (112261112745).

Almost surely, 2^224522225489 is an apocalyptic number.

It is an amenable number.

224522225489 is a deficient number, since it is larger than the sum of its proper divisors (1).

224522225489 is an equidigital number, since it uses as much as digits as its factorization.

224522225489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1843200, while the sum is 47.

The spelling of 224522225489 in words is "two hundred twenty-four billion, five hundred twenty-two million, two hundred twenty-five thousand, four hundred eighty-nine".