20231422201 has 8 divisors (see below), whose sum is σ = 20352414600. Its totient is φ = 20110476672.

The previous prime is 20231422187. The next prime is 20231422207. The reversal of 20231422201 is 10222413202.

It can be written as a sum of positive squares in 4 ways, for example, as 12382348176 + 7849074025 = 111276^2 + 88595^2 .

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 20231422201 - 2³¹ = 18083938553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20231422207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1263421 + ... + 1279333.

It is an arithmetic number, because the mean of its divisors is an integer number (2544051825).

Almost surely, 2^20231422201 is an apocalyptic number.

It is an amenable number.

20231422201 is a deficient number, since it is larger than the sum of its proper divisors (120992399).

20231422201 is a wasteful number, since it uses less digits than its factorization.

20231422201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23435.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20231422201 its reverse (10222413202), we get a palindrome (30453835403).

The spelling of 20231422201 in words is "twenty billion, two hundred thirty-one million, four hundred twenty-two thousand, two hundred one".