20122322510203 has 8 divisors (see below), whose sum is σ = 20816997688080. Its totient is φ = 19427700798240.

The previous prime is 20122322510197. The next prime is 20122322510207. The reversal of 20122322510203 is 30201522322102.

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

It is a cyclic number.

It is not a de Polignac number, because 20122322510203 - 2²⁵ = 20122288955771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20122322510207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12600025 + ... + 14106922.

It is an arithmetic number, because the mean of its divisors is an integer number (2602124711010).

Almost surely, 2^{20122322510203} is an apocalyptic number.

20122322510203 is a deficient number, since it is larger than the sum of its proper divisors (694675177877).

20122322510203 is a wasteful number, since it uses less digits than its factorization.

20122322510203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26732957.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 20122322510203 its reverse (30201522322102), we get a palindrome (50323844832305).

The spelling of 20122322510203 in words is "twenty trillion, one hundred twenty-two billion, three hundred twenty-two million, five hundred ten thousand, two hundred three".