225723747419 has 2 divisors, whose sum is σ = 225723747420. Its totient is φ = 225723747418.

The previous prime is 225723747401. The next prime is 225723747437. The reversal of 225723747419 is 914747327522.

225723747419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (225723747401) and next prime (225723747437).

It is a cyclic number.

It is not a de Polignac number, because 225723747419 - 2⁸ = 225723747163 is a prime.

It is a super-2 number, since 2×225723747419² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (225723747499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112861873709 + 112861873710.

It is an arithmetic number, because the mean of its divisors is an integer number (112861873710).

Almost surely, 2^225723747419 is an apocalyptic number.

225723747419 is a deficient number, since it is larger than the sum of its proper divisors (1).

225723747419 is an equidigital number, since it uses as much as digits as its factorization.

225723747419 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5927040, while the sum is 53.

The spelling of 225723747419 in words is "two hundred twenty-five billion, seven hundred twenty-three million, seven hundred forty-seven thousand, four hundred nineteen".