20332222223122 has 8 divisors (see below), whose sum is σ = 30800297031372. Its totient is φ = 10065456546000.

The previous prime is 20332222223119. The next prime is 20332222223213. The reversal of 20332222223122 is 22132222223302.

It can be written as a sum of positive squares in 2 ways, for example, as 16284202966161 + 4048019256961 = 4035369^2 + 2011969^2 .

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

It is a super-2 number, since 2×20332222223122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50327282529 + ... + 50327282932.

Almost surely, 2^{20332222223122} is an apocalyptic number.

20332222223122 is a deficient number, since it is larger than the sum of its proper divisors (10468074808250).

20332222223122 is a wasteful number, since it uses less digits than its factorization.

20332222223122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100654565564.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 20332222223122 its reverse (22132222223302), we get a palindrome (42464444446424).

The spelling of 20332222223122 in words is "twenty trillion, three hundred thirty-two billion, two hundred twenty-two million, two hundred twenty-three thousand, one hundred twenty-two".