12230021002002 has 128 divisors (see below), whose sum is σ = 25911998703360. Its totient is φ = 3842636636160.

The previous prime is 12230021001983. The next prime is 12230021002037. The reversal of 12230021002002 is 20020012003221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1143949477 + ... + 1143960167.

It is an arithmetic number, because the mean of its divisors is an integer number (202437489870).

Almost surely, 2^{12230021002002} is an apocalyptic number.

12230021002002 is an abundant number, since it is smaller than the sum of its proper divisors (13681977701358).

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

12230021002002 is a wasteful number, since it uses less digits than its factorization.

12230021002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11708.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12230021002002 its reverse (20020012003221), we get a palindrome (32250033005223).

The spelling of 12230021002002 in words is "twelve trillion, two hundred thirty billion, twenty-one million, two thousand, two".