12002231103030 has 160 divisors (see below), whose sum is σ = 36897164504640. Its totient is φ = 2742317026560.

The previous prime is 12002231102959. The next prime is 12002231103061. The reversal of 12002231103030 is 3030113220021.

12002231103030 is a `hidden beast` number, since 120 + 0 + 2 + 231 + 10 + 303 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 12002231102994 and 12002231103012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 14457256 + ... + 15264884.

It is an arithmetic number, because the mean of its divisors is an integer number (230607278154).

Almost surely, 2^{12002231103030} is an apocalyptic number.

12002231103030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 12002231103030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18448582252320).

12002231103030 is an abundant number, since it is smaller than the sum of its proper divisors (24894933401610).

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

12002231103030 is a wasteful number, since it uses less digits than its factorization.

12002231103030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 810276 (or 810267 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 12002231103030 its reverse (3030113220021), we get a palindrome (15032344323051).

The spelling of 12002231103030 in words is "twelve trillion, two billion, two hundred thirty-one million, one hundred three thousand, thirty".