223770827741 has 2 divisors, whose sum is σ = 223770827742. Its totient is φ = 223770827740.

The previous prime is 223770827719. The next prime is 223770827801. The reversal of 223770827741 is 147728077322.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 203066495641 + 20704332100 = 450629^2 + 143890^2 .

It is a cyclic number.

It is not a de Polignac number, because 223770827741 - 2³⁰ = 222697085917 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223770827741.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223770827701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111885413870 + 111885413871.

It is an arithmetic number, because the mean of its divisors is an integer number (111885413871).

Almost surely, 2^223770827741 is an apocalyptic number.

It is an amenable number.

223770827741 is a deficient number, since it is larger than the sum of its proper divisors (1).

223770827741 is an equidigital number, since it uses as much as digits as its factorization.

223770827741 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1843968, while the sum is 50.

The spelling of 223770827741 in words is "two hundred twenty-three billion, seven hundred seventy million, eight hundred twenty-seven thousand, seven hundred forty-one".