20312022300001 has 8 divisors (see below), whose sum is σ = 21012504489000. Its totient is φ = 19611544619520.

The previous prime is 20312022299999. The next prime is 20312022300061. The reversal of 20312022300001 is 10000322021302.

It can be written as a sum of positive squares in 4 ways, for example, as 13369845990400 + 6942176309601 = 3656480^2 + 2634801^2 .

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 20312022300001 - 2¹ = 20312022299999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20312022300061) 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, 9851281 + ... + 11733361.

It is an arithmetic number, because the mean of its divisors is an integer number (2626563061125).

Almost surely, 2^{20312022300001} is an apocalyptic number.

It is an amenable number.

20312022300001 is a deficient number, since it is larger than the sum of its proper divisors (700482188999).

20312022300001 is a wasteful number, since it uses less digits than its factorization.

20312022300001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254259.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 20312022300001 its reverse (10000322021302), we get a palindrome (30312344321303).

The spelling of 20312022300001 in words is "twenty trillion, three hundred twelve billion, twenty-two million, three hundred thousand, one".