223032322979 has 2 divisors, whose sum is σ = 223032322980. Its totient is φ = 223032322978.

The previous prime is 223032322951. The next prime is 223032323053. The reversal of 223032322979 is 979223230322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223032322979 - 2¹⁶ = 223032257443 is a prime.

It is not a weakly prime, because it can be changed into another prime (223032322379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111516161489 + 111516161490.

It is an arithmetic number, because the mean of its divisors is an integer number (111516161490).

Almost surely, 2^223032322979 is an apocalyptic number.

223032322979 is a deficient number, since it is larger than the sum of its proper divisors (1).

223032322979 is an equidigital number, since it uses as much as digits as its factorization.

223032322979 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 489888, while the sum is 44.

The spelling of 223032322979 in words is "two hundred twenty-three billion, thirty-two million, three hundred twenty-two thousand, nine hundred seventy-nine".