20222302322013 has 32 divisors (see below), whose sum is σ = 29639906257920. Its totient is φ = 12162004208640.

The previous prime is 20222302322009. The next prime is 20222302322041. The reversal of 20222302322013 is 31022320322202.

It is not a de Polignac number, because 20222302322013 - 2² = 20222302322009 is a prime.

It is a super-2 number, since 2×20222302322013² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20222302322003) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8649120 + ... + 10735542.

It is an arithmetic number, because the mean of its divisors is an integer number (926247070560).

Almost surely, 2^{20222302322013} is an apocalyptic number.

It is an amenable number.

20222302322013 is a deficient number, since it is larger than the sum of its proper divisors (9417603935907).

20222302322013 is a wasteful number, since it uses less digits than its factorization.

20222302322013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088689.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20222302322013 its reverse (31022320322202), we get a palindrome (51244622644215).

The spelling of 20222302322013 in words is "twenty trillion, two hundred twenty-two billion, three hundred two million, three hundred twenty-two thousand, thirteen".