2223231330012 has 96 divisors (see below), whose sum is σ = 6467864492544. Its totient is φ = 577437465600.

The previous prime is 2223231329939. The next prime is 2223231330013. The reversal of 2223231330012 is 2100331323222.

2223231330012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223231330013) 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, 31122528 + ... + 31193880.

It is an arithmetic number, because the mean of its divisors is an integer number (67373588464).

Almost surely, 2^{2223231330012} is an apocalyptic number.

2223231330012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2223231330012 is an abundant number, since it is smaller than the sum of its proper divisors (4244633162532).

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

2223231330012 is a wasteful number, since it uses less digits than its factorization.

2223231330012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105099 (or 105097 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2223231330012 its reverse (2100331323222), we get a palindrome (4323562653234).

The spelling of 2223231330012 in words is "two trillion, two hundred twenty-three billion, two hundred thirty-one million, three hundred thirty thousand, twelve".