223980476711 has 2 divisors, whose sum is σ = 223980476712. Its totient is φ = 223980476710.

The previous prime is 223980476693. The next prime is 223980476719. The reversal of 223980476711 is 117674089322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223980476711 - 2³⁴ = 206800607527 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 223980476711.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223980476719) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111990238355 + 111990238356.

It is an arithmetic number, because the mean of its divisors is an integer number (111990238356).

Almost surely, 2^223980476711 is an apocalyptic number.

223980476711 is a deficient number, since it is larger than the sum of its proper divisors (1).

223980476711 is an equidigital number, since it uses as much as digits as its factorization.

223980476711 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1016064, while the sum is 50.

The spelling of 223980476711 in words is "two hundred twenty-three billion, nine hundred eighty million, four hundred seventy-six thousand, seven hundred eleven".