11224422012533 has 16 divisors (see below), whose sum is σ = 11872766941056. Its totient is φ = 10589856963840.

The previous prime is 11224422012493. The next prime is 11224422012541. The reversal of 11224422012533 is 33521022442211.

It is a cyclic number.

It is not a de Polignac number, because 11224422012533 - 2³⁶ = 11155702535797 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11224422012533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11224422012553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3586928 + ... + 5942633.

It is an arithmetic number, because the mean of its divisors is an integer number (742047933816).

Almost surely, 2^{11224422012533} is an apocalyptic number.

It is an amenable number.

11224422012533 is a deficient number, since it is larger than the sum of its proper divisors (648344928523).

11224422012533 is an equidigital number, since it uses as much as digits as its factorization.

11224422012533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9530284.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 11224422012533 its reverse (33521022442211), we get a palindrome (44745444454744).

The spelling of 11224422012533 in words is "eleven trillion, two hundred twenty-four billion, four hundred twenty-two million, twelve thousand, five hundred thirty-three".