12020230022003 has 4 divisors (see below), whose sum is σ = 13737405739440. Its totient is φ = 10303054304568.

The previous prime is 12020230021997. The next prime is 12020230022069. The reversal of 12020230022003 is 30022003202021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12020230022003 - 2¹⁰ = 12020230020979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12020230021003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858587858708 + ... + 858587858721.

It is an arithmetic number, because the mean of its divisors is an integer number (3434351434860).

Almost surely, 2^{12020230022003} is an apocalyptic number.

12020230022003 is a deficient number, since it is larger than the sum of its proper divisors (1717175717437).

12020230022003 is an equidigital number, since it uses as much as digits as its factorization.

12020230022003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717175717436.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 12020230022003 its reverse (30022003202021), we get a palindrome (42042233224024).

The spelling of 12020230022003 in words is "twelve trillion, twenty billion, two hundred thirty million, twenty-two thousand, three".