22516533013 has 16 divisors (see below), whose sum is σ = 24427307520. Its totient is φ = 20631638016.

The previous prime is 22516533007. The next prime is 22516533059. The reversal of 22516533013 is 31033561522.

It is a cyclic number.

It is not a de Polignac number, because 22516533013 - 2⁵ = 22516532981 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 (22516533913) 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 15 ways as a sum of consecutive naturals, for example, 1662756 + ... + 1676242.

It is an arithmetic number, because the mean of its divisors is an integer number (1526706720).

Almost surely, 2^22516533013 is an apocalyptic number.

It is an amenable number.

22516533013 is a deficient number, since it is larger than the sum of its proper divisors (1910774507).

22516533013 is a wasteful number, since it uses less digits than its factorization.

22516533013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14436.

The product of its (nonzero) digits is 16200, while the sum is 31.

The spelling of 22516533013 in words is "twenty-two billion, five hundred sixteen million, five hundred thirty-three thousand, thirteen".