20332111322 has 4 divisors (see below), whose sum is σ = 30498166986. Its totient is φ = 10166055660.

The previous prime is 20332111259. The next prime is 20332111369. The reversal of 20332111322 is 22311123302.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10933002721 + 9399108601 = 104561^2 + 96949^2 .

It is a junction number, because it is equal to n+sod(n) for n = 20332111294 and 20332111303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5083027829 + ... + 5083027832.

Almost surely, 2^20332111322 is an apocalyptic number.

20332111322 is a deficient number, since it is larger than the sum of its proper divisors (10166055664).

20332111322 is a wasteful number, since it uses less digits than its factorization.

20332111322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10166055663.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 20332111322 its reverse (22311123302), we get a palindrome (42643234624).

The spelling of 20332111322 in words is "twenty billion, three hundred thirty-two million, one hundred eleven thousand, three hundred twenty-two".