23330222012 has 12 divisors (see below), whose sum is σ = 40843737480. Its totient is φ = 11660582736.

The previous prime is 23330222009. The next prime is 23330222021. The reversal of 23330222012 is 21022203332.

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 3 ways as a sum of consecutive naturals, for example, 1120463 + ... + 1141094.

It is an arithmetic number, because the mean of its divisors is an integer number (3403644790).

Almost surely, 2^23330222012 is an apocalyptic number.

It is an amenable number.

23330222012 is a deficient number, since it is larger than the sum of its proper divisors (17513515468).

23330222012 is a wasteful number, since it uses less digits than its factorization.

23330222012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2264140 (or 2264138 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23330222012 its reverse (21022203332), we get a palindrome (44352425344).

The spelling of 23330222012 in words is "twenty-three billion, three hundred thirty million, two hundred twenty-two thousand, twelve".