2224210013533 has 8 divisors (see below), whose sum is σ = 2357580946680. Its totient is φ = 2091120752640.

The previous prime is 2224210013491. The next prime is 2224210013539. The reversal of 2224210013533 is 3353100124222.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 109986416164 + 2114223597369 = 331642^2 + 1454037^2 .

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2224210013533 is a prime.

It is a super-2 number, since 2×2224210013533² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224210013539) 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, 70401798 + ... + 70433383.

It is an arithmetic number, because the mean of its divisors is an integer number (294697618335).

Almost surely, 2^{2224210013533} is an apocalyptic number.

It is an amenable number.

2224210013533 is a deficient number, since it is larger than the sum of its proper divisors (133370933147).

2224210013533 is a wasteful number, since it uses less digits than its factorization.

2224210013533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140836127.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 2224210013533 its reverse (3353100124222), we get a palindrome (5577310137755).

The spelling of 2224210013533 in words is "two trillion, two hundred twenty-four billion, two hundred ten million, thirteen thousand, five hundred thirty-three".