12230121002302 has 16 divisors (see below), whose sum is σ = 21025315272672. Its totient is φ = 5226632040960.

The previous prime is 12230121002299. The next prime is 12230121002339. The reversal of 12230121002302 is 20320012103221.

It is a self number, because there is not a number n which added to its sum of digits gives 12230121002302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237360599 + ... + 1237370482.

It is an arithmetic number, because the mean of its divisors is an integer number (1314082204542).

Almost surely, 2^{12230121002302} is an apocalyptic number.

12230121002302 is a deficient number, since it is larger than the sum of its proper divisors (8795194270370).

12230121002302 is a wasteful number, since it uses less digits than its factorization.

12230121002302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474731443.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12230121002302 its reverse (20320012103221), we get a palindrome (32550133105523).

The spelling of 12230121002302 in words is "twelve trillion, two hundred thirty billion, one hundred twenty-one million, two thousand, three hundred two".