220113122329 has 2 divisors, whose sum is σ = 220113122330. Its totient is φ = 220113122328.

The previous prime is 220113122309. The next prime is 220113122353. The reversal of 220113122329 is 923221311022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123113265625 + 96999856704 = 350875^2 + 311448^2 .

It is a cyclic number.

It is not a de Polignac number, because 220113122329 - 2⁵ = 220113122297 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 220113122297 and 220113122306.

It is not a weakly prime, because it can be changed into another prime (220113122309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056561164 + 110056561165.

It is an arithmetic number, because the mean of its divisors is an integer number (110056561165).

Almost surely, 2^220113122329 is an apocalyptic number.

It is an amenable number.

220113122329 is a deficient number, since it is larger than the sum of its proper divisors (1).

220113122329 is an equidigital number, since it uses as much as digits as its factorization.

220113122329 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The spelling of 220113122329 in words is "two hundred twenty billion, one hundred thirteen million, one hundred twenty-two thousand, three hundred twenty-nine".