220200211011023 has 4 divisors (see below), whose sum is σ = 220200287810760. Its totient is φ = 220200134211288.

The previous prime is 220200211010981. The next prime is 220200211011037. The reversal of 220200211011023 is 320110112002022.

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

It is a cyclic number.

It is not a de Polignac number, because 220200211011023 - 2⁶ = 220200211010959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220200211010992 and 220200211011010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220200211011073) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33925265 + ... + 39891402.

It is an arithmetic number, because the mean of its divisors is an integer number (55050071952690).

Almost surely, 2^{220200211011023} is an apocalyptic number.

220200211011023 is a deficient number, since it is larger than the sum of its proper divisors (76799737).

220200211011023 is an equidigital number, since it uses as much as digits as its factorization.

220200211011023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76799736.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 220200211011023 its reverse (320110112002022), we get a palindrome (540310323013045).

Subtracting 220200211011023 from its reverse (320110112002022), we obtain a palindrome (99909900990999).

The spelling of 220200211011023 in words is "two hundred twenty trillion, two hundred billion, two hundred eleven million, eleven thousand, twenty-three".