20212000102001 has 8 divisors (see below), whose sum is σ = 20220236064000. Its totient is φ = 20203764964240.

The previous prime is 20212000101929. The next prime is 20212000102009. The reversal of 20212000102001 is 10020100021202.

It is a happy number.

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 20212000102001 - 2¹⁰ = 20212000100977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20212000102009) 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, 51471200 + ... + 51862398.

It is an arithmetic number, because the mean of its divisors is an integer number (2527529508000).

Almost surely, 2^{20212000102001} is an apocalyptic number.

It is an amenable number.

20212000102001 is a deficient number, since it is larger than the sum of its proper divisors (8235961999).

20212000102001 is a wasteful number, since it uses less digits than its factorization.

20212000102001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412119.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 20212000102001 its reverse (10020100021202), we get a palindrome (30232100123203).

The spelling of 20212000102001 in words is "twenty trillion, two hundred twelve billion, one hundred two thousand, one".