23332220211 has 16 divisors (see below), whose sum is σ = 32632197120. Its totient is φ = 14800610880.

The previous prime is 23332220209. The next prime is 23332220213. The reversal of 23332220211 is 11202223332.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23332220209) and next prime (23332220213).

It is not a de Polignac number, because 23332220211 - 2¹ = 23332220209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23332220213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 872026 + ... + 898383.

It is an arithmetic number, because the mean of its divisors is an integer number (2039512320).

Almost surely, 2^23332220211 is an apocalyptic number.

23332220211 is a deficient number, since it is larger than the sum of its proper divisors (9299976909).

23332220211 is a wasteful number, since it uses less digits than its factorization.

23332220211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1770626.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 23332220211 its reverse (11202223332), we get a palindrome (34534443543).

The spelling of 23332220211 in words is "twenty-three billion, three hundred thirty-two million, two hundred twenty thousand, two hundred eleven".