20222123301001 has 4 divisors (see below), whose sum is σ = 20222407354900. Its totient is φ = 20221839247104.

The previous prime is 20222123300999. The next prime is 20222123301067. The reversal of 20222123301001 is 10010332122202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4123580035600 + 16098543265401 = 2030660^2 + 4012299^2 .

It is a cyclic number.

It is not a de Polignac number, because 20222123301001 - 2¹ = 20222123300999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20222123301001.

It is not an unprimeable number, because it can be changed into a prime (20222123308001) 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, 141920136 + ... + 142062553.

It is an arithmetic number, because the mean of its divisors is an integer number (5055601838725).

Almost surely, 2^{20222123301001} is an apocalyptic number.

It is an amenable number.

20222123301001 is a deficient number, since it is larger than the sum of its proper divisors (284053899).

20222123301001 is an equidigital number, since it uses as much as digits as its factorization.

20222123301001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 284053898.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 20222123301001 its reverse (10010332122202), we get a palindrome (30232455423203).

The spelling of 20222123301001 in words is "twenty trillion, two hundred twenty-two billion, one hundred twenty-three million, three hundred one thousand, one".