2230131430000 has 100 divisors (see below), whose sum is σ = 5441889038080. Its totient is φ = 885028032000.

The previous prime is 2230131429983. The next prime is 2230131430049. The reversal of 2230131430000 is 341310322.

It is a tau number, because it is divible by the number of its divisors (100).

It is a self number, because there is not a number n which added to its sum of digits gives 2230131430000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 391996 + ... + 2148004.

Almost surely, 2^{2230131430000} is an apocalyptic number.

2230131430000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2230131430000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2720944519040).

2230131430000 is an abundant number, since it is smaller than the sum of its proper divisors (3211757608080).

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

2230131430000 is a wasteful number, since it uses less digits than its factorization.

2230131430000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1756164 (or 1756143 counting only the distinct ones).

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

Adding to 2230131430000 its reverse (341310322), we get a palindrome (2230472740322).

The spelling of 2230131430000 in words is "two trillion, two hundred thirty billion, one hundred thirty-one million, four hundred thirty thousand".