220211112023 has 24 divisors (see below), whose sum is σ = 261674027712. Its totient is φ = 184694161344.

The previous prime is 220211111921. The next prime is 220211112041. The reversal of 220211112023 is 320211112022.

It is not a de Polignac number, because 220211112023 - 2¹² = 220211107927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220211111992 and 220211112010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220211112083) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13932161 + ... + 13947957.

It is an arithmetic number, because the mean of its divisors is an integer number (10903084488).

Almost surely, 2^220211112023 is an apocalyptic number.

220211112023 is a deficient number, since it is larger than the sum of its proper divisors (41462915689).

220211112023 is a wasteful number, since it uses less digits than its factorization.

220211112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21911 (or 21904 counting only the distinct ones).

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

Adding to 220211112023 its reverse (320211112022), we get a palindrome (540422224045).

Subtracting 220211112023 from its reverse (320211112022), we obtain a palindrome (99999999999).

The spelling of 220211112023 in words is "two hundred twenty billion, two hundred eleven million, one hundred twelve thousand, twenty-three".