22233001231333 has 4 divisors (see below), whose sum is σ = 22238729913708. Its totient is φ = 22227272548960.

The previous prime is 22233001231247. The next prime is 22233001231339. The reversal of 22233001231333 is 33313210033222.

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 7998392828449 + 14234608402884 = 2828143^2 + 3772878^2 .

It is a cyclic number.

It is not a de Polignac number, because 22233001231333 - 2¹³ = 22233001223141 is a prime.

It is a super-4 number, since 4×22233001231333⁴ (a number of 54 digits) contains 4444 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 (22233001231339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2864335366 + ... + 2864343127.

It is an arithmetic number, because the mean of its divisors is an integer number (5559682478427).

Almost surely, 2^{22233001231333} is an apocalyptic number.

It is an amenable number.

22233001231333 is a deficient number, since it is larger than the sum of its proper divisors (5728682375).

22233001231333 is an equidigital number, since it uses as much as digits as its factorization.

22233001231333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5728682374.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 22233001231333 its reverse (33313210033222), we get a palindrome (55546211264555).

The spelling of 22233001231333 in words is "twenty-two trillion, two hundred thirty-three billion, one million, two hundred thirty-one thousand, three hundred thirty-three".