22039183936 has 189 divisors, whose sum is σ = 56152626201. Its totient is φ = 8551065600.

The previous prime is 22039183921. The next prime is 22039183937. The reversal of 22039183936 is 63938193022.

The square root of 22039183936 is 148456.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 16575017536 + 5464166400 = 128744^2 + 73920^2 .

It is not an unprimeable number, because it can be changed into a prime (22039183937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 91448776 + ... + 91449016.

Almost surely, 2^22039183936 is an apocalyptic number.

22039183936 is the 148456-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22039183936

22039183936 is an abundant number, since it is smaller than the sum of its proper divisors (34113442265).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22039183936 is an equidigital number, since it uses as much as digits as its factorization.

22039183936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530 (or 261 counting only the distinct ones).

The product of its (nonzero) digits is 419904, while the sum is 46.

The spelling of 22039183936 in words is "twenty-two billion, thirty-nine million, one hundred eighty-three thousand, nine hundred thirty-six".