12020220202003 has 8 divisors (see below), whose sum is σ = 12946710646688. Its totient is φ = 11093995203264.

The previous prime is 12020220201989. The next prime is 12020220202063. The reversal of 12020220202003 is 30020202202021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12020220202003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12020220202063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66267426 + ... + 66448567.

It is an arithmetic number, because the mean of its divisors is an integer number (1618338830836).

Almost surely, 2^{12020220202003} is an apocalyptic number.

12020220202003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12020220202003 is a deficient number, since it is larger than the sum of its proper divisors (926490444685).

12020220202003 is a wasteful number, since it uses less digits than its factorization.

12020220202003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132722973.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 12020220202003 its reverse (30020202202021), we get a palindrome (42040422404024).

The spelling of 12020220202003 in words is "twelve trillion, twenty billion, two hundred twenty million, two hundred two thousand, three".