20302312302322 has 8 divisors (see below), whose sum is σ = 31276535168556. Its totient is φ = 9876800579472.

The previous prime is 20302312302277. The next prime is 20302312302329. The reversal of 20302312302322 is 22320321320302.

It can be written as a sum of positive squares in 2 ways, for example, as 19816128243961 + 486184058361 = 4451531^2 + 697269^2 .

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 (20302312302329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 137177785753 + ... + 137177785900.

Almost surely, 2^{20302312302322} is an apocalyptic number.

20302312302322 is a deficient number, since it is larger than the sum of its proper divisors (10974222866234).

20302312302322 is a wasteful number, since it uses less digits than its factorization.

20302312302322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274355571692.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 20302312302322 its reverse (22320321320302), we get a palindrome (42622633622624).

The spelling of 20302312302322 in words is "twenty trillion, three hundred two billion, three hundred twelve million, three hundred two thousand, three hundred twenty-two".