12002030200320 has 160 divisors (see below), whose sum is σ = 38708541682272. Its totient is φ = 3172217782272.

The previous prime is 12002030200309. The next prime is 12002030200339. The reversal of 12002030200320 is 2300203020021.

It is a tau number, because it is divible by the number of its divisors (160).

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

It is a self number, because there is not a number n which added to its sum of digits gives 12002030200320.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6047047 + ... + 7782726.

Almost surely, 2^{12002030200320} is an apocalyptic number.

12002030200320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12002030200320 is an abundant number, since it is smaller than the sum of its proper divisors (26706511481952).

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

12002030200320 is a wasteful number, since it uses less digits than its factorization.

12002030200320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13829912 (or 13829896 counting only the distinct ones).

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

Adding to 12002030200320 its reverse (2300203020021), we get a palindrome (14302233220341).

The spelling of 12002030200320 in words is "twelve trillion, two billion, thirty million, two hundred thousand, three hundred twenty".