20222321303201 has 8 divisors (see below), whose sum is σ = 21412473049224. Its totient is φ = 19032236605440.

The previous prime is 20222321303123. The next prime is 20222321303203. The reversal of 20222321303201 is 10230312322202.

It can be written as a sum of positive squares in 4 ways, for example, as 4846707922576 + 15375613380625 = 2201524^2 + 3921175^2 .

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 20222321303201 - 2¹⁸ = 20222321041057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20222321303203) 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, 16140440 + ... + 17348153.

It is an arithmetic number, because the mean of its divisors is an integer number (2676559131153).

Almost surely, 2^{20222321303201} is an apocalyptic number.

It is an amenable number.

20222321303201 is a deficient number, since it is larger than the sum of its proper divisors (1190151746023).

20222321303201 is a wasteful number, since it uses less digits than its factorization.

20222321303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33524131.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20222321303201 its reverse (10230312322202), we get a palindrome (30452633625403).

The spelling of 20222321303201 in words is "twenty trillion, two hundred twenty-two billion, three hundred twenty-one million, three hundred three thousand, two hundred one".