22333045013 has 4 divisors (see below), whose sum is σ = 22333361388. Its totient is φ = 22332728640.

The previous prime is 22333044991. The next prime is 22333045019. The reversal of 22333045013 is 31054033322.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10870773169 + 11462271844 = 104263^2 + 107062^2 .

It is a cyclic number.

It is not a de Polignac number, because 22333045013 - 2⁶ = 22333044949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22333045019) 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, 1295 + ... + 211347.

It is an arithmetic number, because the mean of its divisors is an integer number (5583340347).

Almost surely, 2^22333045013 is an apocalyptic number.

It is an amenable number.

22333045013 is a deficient number, since it is larger than the sum of its proper divisors (316375).

22333045013 is a wasteful number, since it uses less digits than its factorization.

22333045013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316374.

The product of its (nonzero) digits is 6480, while the sum is 26.

Adding to 22333045013 its reverse (31054033322), we get a palindrome (53387078335).

The spelling of 22333045013 in words is "twenty-two billion, three hundred thirty-three million, forty-five thousand, thirteen".