220003220233 has 8 divisors (see below), whose sum is σ = 220352633352. Its totient is φ = 219653880576.

The previous prime is 220003220219. The next prime is 220003220273. The reversal of 220003220233 is 332022300022.

It can be written as a sum of positive squares in 4 ways, for example, as 140215049209 + 79788171024 = 374453^2 + 282468^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 220003220233 - 2²¹ = 220001123081 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 220003220233.

It is not an unprimeable number, because it can be changed into a prime (220003220273) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12147841 + ... + 12165937.

It is an arithmetic number, because the mean of its divisors is an integer number (27544079169).

Almost surely, 2^220003220233 is an apocalyptic number.

It is an amenable number.

220003220233 is a deficient number, since it is larger than the sum of its proper divisors (349413119).

220003220233 is a wasteful number, since it uses less digits than its factorization.

220003220233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36731.

The product of its (nonzero) digits is 864, while the sum is 19.

Adding to 220003220233 its reverse (332022300022), we get a palindrome (552025520255).

The spelling of 220003220233 in words is "two hundred twenty billion, three million, two hundred twenty thousand, two hundred thirty-three".