20002012022101 has 8 divisors (see below), whose sum is σ = 20019590383808. Its totient is φ = 19984439556000.

The previous prime is 20002012022077. The next prime is 20002012022147. The reversal of 20002012022101 is 10122021020002.

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 20002012022101 - 2²⁷ = 20001877804373 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 (20002012022171) 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, 5328256 + ... + 8270086.

It is an arithmetic number, because the mean of its divisors is an integer number (2502448797976).

Almost surely, 2^{20002012022101} is an apocalyptic number.

It is an amenable number.

20002012022101 is a deficient number, since it is larger than the sum of its proper divisors (17578361707).

20002012022101 is a wasteful number, since it uses less digits than its factorization.

20002012022101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2947803.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20002012022101 its reverse (10122021020002), we get a palindrome (30124033042103).

The spelling of 20002012022101 in words is "twenty trillion, two billion, twelve million, twenty-two thousand, one hundred one".