220011330223 has 4 divisors (see below), whose sum is σ = 223740335880. Its totient is φ = 216282324568.

The previous prime is 220011330211. The next prime is 220011330263. The reversal of 220011330223 is 322033110022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220011330223 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 220011330223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220011330263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1864502740 + ... + 1864502857.

It is an arithmetic number, because the mean of its divisors is an integer number (55935083970).

Almost surely, 2^220011330223 is an apocalyptic number.

220011330223 is a deficient number, since it is larger than the sum of its proper divisors (3729005657).

220011330223 is an equidigital number, since it uses as much as digits as its factorization.

220011330223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3729005656.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 220011330223 its reverse (322033110022), we get a palindrome (542044440245).

The spelling of 220011330223 in words is "two hundred twenty billion, eleven million, three hundred thirty thousand, two hundred twenty-three".