220001213300333 has 4 divisors (see below), whose sum is σ = 220074522604668. Its totient is φ = 219927903996000.

The previous prime is 220001213300329. The next prime is 220001213300399. The reversal of 220001213300333 is 333003312100022.

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 132544264507369 + 87456948792964 = 11512787^2 + 9351842^2 .

It is a cyclic number.

It is not a de Polignac number, because 220001213300333 - 2² = 220001213300329 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 220001213300299 and 220001213300308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220001213390333) 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, 36654647666 + ... + 36654653667.

It is an arithmetic number, because the mean of its divisors is an integer number (55018630651167).

Almost surely, 2^{220001213300333} is an apocalyptic number.

It is an amenable number.

220001213300333 is a deficient number, since it is larger than the sum of its proper divisors (73309304335).

220001213300333 is an equidigital number, since it uses as much as digits as its factorization.

220001213300333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73309304334.

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

Adding to 220001213300333 its reverse (333003312100022), we get a palindrome (553004525400355).

The spelling of 220001213300333 in words is "two hundred twenty trillion, one billion, two hundred thirteen million, three hundred thousand, three hundred thirty-three".