20000210112021 has 8 divisors (see below), whose sum is σ = 26667834089760. Its totient is φ = 13333029771152.

The previous prime is 20000210112019. The next prime is 20000210112049. The reversal of 20000210112021 is 12021101200002.

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 20000210112021 - 2¹ = 20000210112019 is a prime.

It is a super-2 number, since 2×20000210112021² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20000210111988 and 20000210112006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000210112011) 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, 110804010 + ... + 110984363.

It is an arithmetic number, because the mean of its divisors is an integer number (3333479261220).

Almost surely, 2^{20000210112021} is an apocalyptic number.

It is an amenable number.

20000210112021 is a deficient number, since it is larger than the sum of its proper divisors (6667623977739).

20000210112021 is a wasteful number, since it uses less digits than its factorization.

20000210112021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 221818435.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 20000210112021 its reverse (12021101200002), we get a palindrome (32021311312023).

The spelling of 20000210112021 in words is "twenty trillion, two hundred ten million, one hundred twelve thousand, twenty-one".