22660209319838 has 8 divisors (see below), whose sum is σ = 34249782025800. Its totient is φ = 11243615311240.

The previous prime is 22660209319837. The next prime is 22660209319897. The reversal of 22660209319838 is 83891390206622.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22660209319838³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22660209319837) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43244674013 + ... + 43244674536.

It is an arithmetic number, because the mean of its divisors is an integer number (4281222753225).

Almost surely, 2^{22660209319838} is an apocalyptic number.

22660209319838 is a deficient number, since it is larger than the sum of its proper divisors (11589572705962).

22660209319838 is a wasteful number, since it uses less digits than its factorization.

22660209319838 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86489348682.

The product of its (nonzero) digits is 13436928, while the sum is 59.

The spelling of 22660209319838 in words is "twenty-two trillion, six hundred sixty billion, two hundred nine million, three hundred nineteen thousand, eight hundred thirty-eight".