12222020003 has 16 divisors (see below), whose sum is σ = 12658705920. Its totient is φ = 11793546336.

The previous prime is 12222019987. The next prime is 12222020023. The reversal of 12222020003 is 30002022221.

It is a cyclic number.

It is not a de Polignac number, because 12222020003 - 2⁴ = 12222019987 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12222020003.

It is not an unprimeable number, because it can be changed into a prime (12222020023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2550776 + ... + 2555562.

It is an arithmetic number, because the mean of its divisors is an integer number (791169120).

Almost surely, 2^12222020003 is an apocalyptic number.

12222020003 is a deficient number, since it is larger than the sum of its proper divisors (436685917).

12222020003 is an equidigital number, since it uses as much as digits as its factorization.

12222020003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 12222020003 its reverse (30002022221), we get a palindrome (42224042224).

The spelling of 12222020003 in words is "twelve billion, two hundred twenty-two million, twenty thousand, three".