20200322321223 has 8 divisors (see below), whose sum is σ = 29382287012736. Its totient is φ = 12242619588600.

The previous prime is 20200322321203. The next prime is 20200322321269. The reversal of 20200322321223 is 32212322300202.

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

It is not a de Polignac number, because 20200322321223 - 2⁸ = 20200322320967 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20200322321193 and 20200322321202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200322321203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306065489683 + ... + 306065489748.

It is an arithmetic number, because the mean of its divisors is an integer number (3672785876592).

Almost surely, 2^{20200322321223} is an apocalyptic number.

20200322321223 is a deficient number, since it is larger than the sum of its proper divisors (9181964691513).

20200322321223 is a wasteful number, since it uses less digits than its factorization.

20200322321223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612130979445.

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

Adding to 20200322321223 its reverse (32212322300202), we get a palindrome (52412644621425).

The spelling of 20200322321223 in words is "twenty trillion, two hundred billion, three hundred twenty-two million, three hundred twenty-one thousand, two hundred twenty-three".