220010330242 has 16 divisors (see below), whose sum is σ = 330432076440. Its totient is φ = 109866350592.

The previous prime is 220010330191. The next prime is 220010330269. The reversal of 220010330242 is 242033010022.

It can be written as a sum of positive squares in 4 ways, for example, as 206589339441 + 13420990801 = 454521^2 + 115849^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 17520238 + ... + 17532790.

Almost surely, 2^220010330242 is an apocalyptic number.

220010330242 is a deficient number, since it is larger than the sum of its proper divisors (110421746198).

220010330242 is a wasteful number, since it uses less digits than its factorization.

220010330242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22917.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 220010330242 its reverse (242033010022), we get a palindrome (462043340264).

The spelling of 220010330242 in words is "two hundred twenty billion, ten million, three hundred thirty thousand, two hundred forty-two".