23233320211 has 8 divisors (see below), whose sum is σ = 24315411744. Its totient is φ = 22157224320.

The previous prime is 23233320203. The next prime is 23233320221. The reversal of 23233320211 is 11202333232.

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 23233320211 - 2³ = 23233320203 is a prime.

It is a super-2 number, since 2×23233320211² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23233320221) 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, 1490980 + ... + 1506481.

It is an arithmetic number, because the mean of its divisors is an integer number (3039426468).

Almost surely, 2^23233320211 is an apocalyptic number.

23233320211 is a deficient number, since it is larger than the sum of its proper divisors (1082091533).

23233320211 is a wasteful number, since it uses less digits than its factorization.

23233320211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2997821.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 23233320211 its reverse (11202333232), we get a palindrome (34435653443).

The spelling of 23233320211 in words is "twenty-three billion, two hundred thirty-three million, three hundred twenty thousand, two hundred eleven".