221303000010033 has 20 divisors (see below), whose sum is σ = 331140332740800. Its totient is φ = 147289030580952.

The previous prime is 221303000009941. The next prime is 221303000010097. The reversal of 221303000010033 is 330010000303122.

It is not a de Polignac number, because 221303000010033 - 2¹³ = 221303000001841 is a prime.

It is a super-2 number, since 2×221303000010033² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 221303000009988 and 221303000010015.

It is not an unprimeable number, because it can be changed into a prime (221303000020033) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2280532285 + ... + 2280629322.

It is an arithmetic number, because the mean of its divisors is an integer number (16557016637040).

Almost surely, 2^{221303000010033} is an apocalyptic number.

It is an amenable number.

221303000010033 is a deficient number, since it is larger than the sum of its proper divisors (109837332730767).

221303000010033 is an equidigital number, since it uses as much as digits as its factorization.

221303000010033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4561162218 (or 4561162209 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 221303000010033 its reverse (330010000303122), we get a palindrome (551313000313155).

The spelling of 221303000010033 in words is "two hundred twenty-one trillion, three hundred three billion, ten thousand, thirty-three".