20122000201301 has 4 divisors (see below), whose sum is σ = 20122103129100. Its totient is φ = 20121897273504.

The previous prime is 20122000201291. The next prime is 20122000201319. The reversal of 20122000201301 is 10310200022102.

It is a happy number.

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 17423862156100 + 2698138045201 = 4174190^2 + 1642601^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20122000201301 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122000201001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51170096 + ... + 51561833.

It is an arithmetic number, because the mean of its divisors is an integer number (5030525782275).

Almost surely, 2^{20122000201301} is an apocalyptic number.

It is an amenable number.

20122000201301 is a deficient number, since it is larger than the sum of its proper divisors (102927799).

20122000201301 is a wasteful number, since it uses less digits than its factorization.

20122000201301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102927798.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20122000201301 its reverse (10310200022102), we get a palindrome (30432200223403).

The spelling of 20122000201301 in words is "twenty trillion, one hundred twenty-two billion, two hundred one thousand, three hundred one".