201000222301 has 8 divisors (see below), whose sum is σ = 202303412984. Its totient is φ = 199697322240.

The previous prime is 201000222289. The next prime is 201000222359. The reversal of 201000222301 is 103222000102.

It can be written as a sum of positive squares in 4 ways, for example, as 4020025 + 200996202276 = 2005^2 + 448326^2 .

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 201000222301 - 2¹³ = 201000214109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201000222601) 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, 1413121 + ... + 1548841.

It is an arithmetic number, because the mean of its divisors is an integer number (25287926623).

Almost surely, 2^201000222301 is an apocalyptic number.

It is an amenable number.

201000222301 is a deficient number, since it is larger than the sum of its proper divisors (1303190683).

201000222301 is a wasteful number, since it uses less digits than its factorization.

201000222301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145311.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 201000222301 its reverse (103222000102), we get a palindrome (304222222403).

The spelling of 201000222301 in words is "two hundred one billion, two hundred twenty-two thousand, three hundred one".