22333223011333 has 4 divisors (see below), whose sum is σ = 24051163242988. Its totient is φ = 20615282779680.

The previous prime is 22333223011321. The next prime is 22333223011357. The reversal of 22333223011333 is 33311032233322.

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 5307019867809 + 17026203143524 = 2303697^2 + 4126282^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22333223011333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22333223011295 and 22333223011304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333223011133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 858970115808 + ... + 858970115833.

It is an arithmetic number, because the mean of its divisors is an integer number (6012790810747).

Almost surely, 2^{22333223011333} is an apocalyptic number.

It is an amenable number.

22333223011333 is a deficient number, since it is larger than the sum of its proper divisors (1717940231655).

22333223011333 is a wasteful number, since it uses less digits than its factorization.

22333223011333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1717940231654.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 22333223011333 its reverse (33311032233322), we get a palindrome (55644255244655).

The spelling of 22333223011333 in words is "twenty-two trillion, three hundred thirty-three billion, two hundred twenty-three million, eleven thousand, three hundred thirty-three".