220213013333 has 4 divisors (see below), whose sum is σ = 223229630028. Its totient is φ = 217196396640.

The previous prime is 220213013329. The next prime is 220213013431. The reversal of 220213013333 is 333310312022.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 55995176689 + 164217836644 = 236633^2 + 405238^2 .

It is a cyclic number.

It is not a de Polignac number, because 220213013333 - 2² = 220213013329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220213013299 and 220213013308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220213013303) 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 3 ways as a sum of consecutive naturals, for example, 1508308238 + ... + 1508308383.

It is an arithmetic number, because the mean of its divisors is an integer number (55807407507).

Almost surely, 2^220213013333 is an apocalyptic number.

It is an amenable number.

220213013333 is a deficient number, since it is larger than the sum of its proper divisors (3016616695).

220213013333 is an equidigital number, since it uses as much as digits as its factorization.

220213013333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016616694.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 220213013333 its reverse (333310312022), we get a palindrome (553523325355).

The spelling of 220213013333 in words is "two hundred twenty billion, two hundred thirteen million, thirteen thousand, three hundred thirty-three".