20332130222 has 8 divisors (see below), whose sum is σ = 30499358016. Its totient is φ = 10165677552.

The previous prime is 20332130213. The next prime is 20332130227. The reversal of 20332130222 is 22203123302.

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

It is a junction number, because it is equal to n+sod(n) for n = 20332130194 and 20332130203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20332130227) by changing a digit.

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, 123038 + ... + 236225.

It is an arithmetic number, because the mean of its divisors is an integer number (3812419752).

Almost surely, 2^20332130222 is an apocalyptic number.

20332130222 is a deficient number, since it is larger than the sum of its proper divisors (10167227794).

20332130222 is a wasteful number, since it uses less digits than its factorization.

20332130222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387562.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20332130222 its reverse (22203123302), we get a palindrome (42535253524).

The spelling of 20332130222 in words is "twenty billion, three hundred thirty-two million, one hundred thirty thousand, two hundred twenty-two".