220003213003 has 16 divisors (see below), whose sum is σ = 257224988160. Its totient is φ = 184267904256.

The previous prime is 220003212983. The next prime is 220003213021. The reversal of 220003213003 is 300312300022.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220003213003 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220003213033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1525926 + ... + 1663867.

It is an arithmetic number, because the mean of its divisors is an integer number (16076561760).

Almost surely, 2^220003213003 is an apocalyptic number.

220003213003 is a deficient number, since it is larger than the sum of its proper divisors (37221775157).

220003213003 is a wasteful number, since it uses less digits than its factorization.

220003213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3190026.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 220003213003 its reverse (300312300022), we get a palindrome (520315513025).

The spelling of 220003213003 in words is "two hundred twenty billion, three million, two hundred thirteen thousand, three".