222020002003 has 4 divisors (see below), whose sum is σ = 222638442480. Its totient is φ = 221401561528.

The previous prime is 222020001977. The next prime is 222020002013. The reversal of 222020002003 is 300200020222.

222020002003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300200020222 = 2 ⋅150100010111.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222020002003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222020002013) 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 3 ways as a sum of consecutive naturals, for example, 309219700 + ... + 309220417.

It is an arithmetic number, because the mean of its divisors is an integer number (55659610620).

Almost surely, 2^222020002003 is an apocalyptic number.

222020002003 is a deficient number, since it is larger than the sum of its proper divisors (618440477).

222020002003 is an equidigital number, since it uses as much as digits as its factorization.

222020002003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 618440476.

The product of its (nonzero) digits is 96, while the sum is 13.

Adding to 222020002003 its reverse (300200020222), we get a palindrome (522220022225).

The spelling of 222020002003 in words is "two hundred twenty-two billion, twenty million, two thousand, three".