220003109929 has 2 divisors, whose sum is σ = 220003109930. Its totient is φ = 220003109928.

The previous prime is 220003109923. The next prime is 220003109939. The reversal of 220003109929 is 929901300022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219792192400 + 210917529 = 468820^2 + 14523^2 .

It is a cyclic number.

It is not a de Polignac number, because 220003109929 - 2¹⁹ = 220002585641 is a prime.

It is not a weakly prime, because it can be changed into another prime (220003109923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110001554964 + 110001554965.

It is an arithmetic number, because the mean of its divisors is an integer number (110001554965).

Almost surely, 2^220003109929 is an apocalyptic number.

It is an amenable number.

220003109929 is a deficient number, since it is larger than the sum of its proper divisors (1).

220003109929 is an equidigital number, since it uses as much as digits as its factorization.

220003109929 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17496, while the sum is 37.

The spelling of 220003109929 in words is "two hundred twenty billion, three million, one hundred nine thousand, nine hundred twenty-nine".