223060256641 has 4 divisors (see below), whose sum is σ = 223078839984. Its totient is φ = 223041673300.

The previous prime is 223060256599. The next prime is 223060256651. The reversal of 223060256641 is 146652060322.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 223060256641 - 2²³ = 223051868033 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 223060256641.

It is not an unprimeable number, because it can be changed into a prime (223060256651) 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 in 3 ways as a sum of consecutive naturals, for example, 9273655 + ... + 9297676.

It is an arithmetic number, because the mean of its divisors is an integer number (55769709996).

Almost surely, 2^223060256641 is an apocalyptic number.

It is an amenable number.

223060256641 is a deficient number, since it is larger than the sum of its proper divisors (18583343).

223060256641 is a wasteful number, since it uses less digits than its factorization.

223060256641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18583342.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 223060256641 in words is "two hundred twenty-three billion, sixty million, two hundred fifty-six thousand, six hundred forty-one".