2201330023 has 32 divisors (see below), whose sum is σ = 2405376000. Its totient is φ = 2009394816.

The previous prime is 2201330011. The next prime is 2201330041. The reversal of 2201330023 is 3200331022.

It is not a de Polignac number, because 2201330023 - 2²⁵ = 2167775591 is a prime.

It is a super-2 number, since 2×2201330023² = 9691707740322361058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2201329979 and 2201330006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2201330083) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12724365 + ... + 12724537.

It is an arithmetic number, because the mean of its divisors is an integer number (75168000).

Almost surely, 2^2201330023 is an apocalyptic number.

2201330023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2201330023 is a deficient number, since it is larger than the sum of its proper divisors (204045977).

2201330023 is a wasteful number, since it uses less digits than its factorization.

2201330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2201330023 is about 46918.3335488378. Note that the first 3 decimals coincide. The cubic root of 2201330023 is about 1300.8534874672.

Adding to 2201330023 its reverse (3200331022), we get a palindrome (5401661045).

Subtracting 2201330023 from its reverse (3200331022), we obtain a palindrome (999000999).

The spelling of 2201330023 in words is "two billion, two hundred one million, three hundred thirty thousand, twenty-three".