22150153312106 has 8 divisors (see below), whose sum is σ = 33436855637220. Its totient is φ = 11004534766368.

The previous prime is 22150153312051. The next prime is 22150153312109. The reversal of 22150153312106 is 60121335105122.

It can be written as a sum of positive squares in 2 ways, for example, as 21971634386881 + 178518925225 = 4687391^2 + 422515^2 .

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

It is not an unprimeable number, because it can be changed into a prime (22150153312109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 35270944451 + ... + 35270945078.

Almost surely, 2^{22150153312106} is an apocalyptic number.

22150153312106 is a deficient number, since it is larger than the sum of its proper divisors (11286702325114).

22150153312106 is a wasteful number, since it uses less digits than its factorization.

22150153312106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70541889688.

The product of its (nonzero) digits is 10800, while the sum is 32.

Adding to 22150153312106 its reverse (60121335105122), we get a palindrome (82271488417228).

The spelling of 22150153312106 in words is "twenty-two trillion, one hundred fifty billion, one hundred fifty-three million, three hundred twelve thousand, one hundred six".