22614550052 has 18 divisors (see below), whose sum is σ = 40025183058. Its totient is φ = 11180211328.

The previous prime is 22614550051. The next prime is 22614550087. The reversal of 22614550052 is 25005541622.

It can be written as a sum of positive squares in 3 ways, for example, as 1408200676 + 21206349376 = 37526^2 + 145624^2 .

It is a super-2 number, since 2×22614550052² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22614550051) 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 5 ways as a sum of consecutive naturals, for example, 325193 + ... + 388560.

It is an arithmetic number, because the mean of its divisors is an integer number (2223621281).

Almost surely, 2^22614550052 is an apocalyptic number.

It is an amenable number.

22614550052 is a deficient number, since it is larger than the sum of its proper divisors (17410633006).

22614550052 is an equidigital number, since it uses as much as digits as its factorization.

22614550052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 713935 (or 713844 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The spelling of 22614550052 in words is "twenty-two billion, six hundred fourteen million, five hundred fifty thousand, fifty-two".