2130320220000 has 240 divisors, whose sum is σ = 7986146015232. Its totient is φ = 486930240000.

The previous prime is 2130320219987. The next prime is 2130320220013. The reversal of 2130320220000 is 220230312.

It is an interprime number because it is at equal distance from previous prime (2130320219987) and next prime (2130320220013).

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 2116096 + ... + 2956095.

Almost surely, 2^{2130320220000} is an apocalyptic number.

2130320220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130320220000 is an abundant number, since it is smaller than the sum of its proper divisors (5855825795232).

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

2130320220000 is an equidigital number, since it uses as much as digits as its factorization.

2130320220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5072231 (or 5072208 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2130320220000 its reverse (220230312), we get a palindrome (2130540450312).

The spelling of 2130320220000 in words is "two trillion, one hundred thirty billion, three hundred twenty million, two hundred twenty thousand".