220012211010223 has 8 divisors (see below), whose sum is σ = 224876973839760. Its totient is φ = 215185306257600.

The previous prime is 220012211010217. The next prime is 220012211010269. The reversal of 220012211010223 is 322010112210022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 220012211010223 - 2¹⁷ = 220012210879151 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 220012211010223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220012211011223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9464507478 + ... + 9464530723.

It is an arithmetic number, because the mean of its divisors is an integer number (28109621729970).

Almost surely, 2^{220012211010223} is an apocalyptic number.

220012211010223 is a deficient number, since it is larger than the sum of its proper divisors (4864762829537).

220012211010223 is a wasteful number, since it uses less digits than its factorization.

220012211010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18929038457.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 220012211010223 its reverse (322010112210022), we get a palindrome (542022323220245).

The spelling of 220012211010223 in words is "two hundred twenty trillion, twelve billion, two hundred eleven million, ten thousand, two hundred twenty-three".