223310936479 has 2 divisors, whose sum is σ = 223310936480. Its totient is φ = 223310936478.

The previous prime is 223310936467. The next prime is 223310936483. The reversal of 223310936479 is 974639013322.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 223310936479 - 2²⁵ = 223277382047 is a prime.

It is a super-2 number, since 2×223310936479² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223310936489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111655468239 + 111655468240.

It is an arithmetic number, because the mean of its divisors is an integer number (111655468240).

Almost surely, 2^223310936479 is an apocalyptic number.

223310936479 is a deficient number, since it is larger than the sum of its proper divisors (1).

223310936479 is an equidigital number, since it uses as much as digits as its factorization.

223310936479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1469664, while the sum is 49.

The spelling of 223310936479 in words is "two hundred twenty-three billion, three hundred ten million, nine hundred thirty-six thousand, four hundred seventy-nine".