2210200002021 has 64 divisors (see below), whose sum is σ = 3353209896960. Its totient is φ = 1283291432640.

The previous prime is 2210200002019. The next prime is 2210200002053. The reversal of 2210200002021 is 1202000020122.

2210200002021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2210200002021 - 2¹ = 2210200002019 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2210200001988 and 2210200002006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210200002721) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 16303500 + ... + 16438506.

It is an arithmetic number, because the mean of its divisors is an integer number (52393904640).

Almost surely, 2^{2210200002021} is an apocalyptic number.

It is an amenable number.

2210200002021 is a deficient number, since it is larger than the sum of its proper divisors (1143009894939).

2210200002021 is a wasteful number, since it uses less digits than its factorization.

2210200002021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135286.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2210200002021 its reverse (1202000020122), we get a palindrome (3412200022143).

The spelling of 2210200002021 in words is "two trillion, two hundred ten billion, two hundred million, two thousand, twenty-one".