20220100322 has 8 divisors (see below), whose sum is σ = 32114277036. Its totient is φ = 9515341312.

The previous prime is 20220100321. The next prime is 20220100337. The reversal of 20220100322 is 22300102202.

It can be written as a sum of positive squares in 2 ways, for example, as 19237967401 + 982132921 = 138701^2 + 31339^2 .

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 = 20220100297 and 20220100306.

It is not an unprimeable number, because it can be changed into a prime (20220100321) 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, 297354383 + ... + 297354450.

Almost surely, 2^20220100322 is an apocalyptic number.

20220100322 is a deficient number, since it is larger than the sum of its proper divisors (11894176714).

20220100322 is a wasteful number, since it uses less digits than its factorization.

20220100322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 594708852.

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20220100322 its reverse (22300102202), we get a palindrome (42520202524).

The spelling of 20220100322 in words is "twenty billion, two hundred twenty million, one hundred thousand, three hundred twenty-two".