23332212222 has 16 divisors (see below), whose sum is σ = 50906644992. Its totient is φ = 7070367320.

The previous prime is 23332212179. The next prime is 23332212251. The reversal of 23332212222 is 22221223332.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 23332212192 and 23332212201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176759118 + ... + 176759249.

It is an arithmetic number, because the mean of its divisors is an integer number (3181665312).

Almost surely, 2^23332212222 is an apocalyptic number.

23332212222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

23332212222 is an abundant number, since it is smaller than the sum of its proper divisors (27574432770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23332212222 is a wasteful number, since it uses less digits than its factorization.

23332212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353518383.

The product of its digits is 3456, while the sum is 24.

Adding to 23332212222 its reverse (22221223332), we get a palindrome (45553435554).

The spelling of 23332212222 in words is "twenty-three billion, three hundred thirty-two million, two hundred twelve thousand, two hundred twenty-two".