2232123310000 has 50 divisors (see below), whose sum is σ = 5404193770052. Its totient is φ = 892849320000.

The previous prime is 2232123309989. The next prime is 2232123310007. The reversal of 2232123310000 is 133212322.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-3 number, since 3×2232123310000³ (a number of 38 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 2232123310000.

It is not an unprimeable number, because it can be changed into a prime (2232123310007) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 111596166 + ... + 111616165.

Almost surely, 2^{2232123310000} is an apocalyptic number.

2232123310000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2232123310000 is an abundant number, since it is smaller than the sum of its proper divisors (3172070460052).

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

2232123310000 is an equidigital number, since it uses as much as digits as its factorization.

2232123310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223212359 (or 223212338 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2232123310000 its reverse (133212322), we get a palindrome (2232256522322).

The spelling of 2232123310000 in words is "two trillion, two hundred thirty-two billion, one hundred twenty-three million, three hundred ten thousand".