2200210222021 has 24 divisors (see below), whose sum is σ = 2642876263680. Its totient is φ = 1824447240000.

The previous prime is 2200210221947. The next prime is 2200210222051. The reversal of 2200210222021 is 1202220120022.

It is not a de Polignac number, because 2200210222021 - 2¹³ = 2200210213829 is a prime.

It is a super-2 number, since 2×2200210222021² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200210221986 and 2200210222004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200210222051) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4317190 + ... + 4799848.

It is an arithmetic number, because the mean of its divisors is an integer number (110119844320).

Almost surely, 2^{2200210222021} is an apocalyptic number.

It is an amenable number.

2200210222021 is a deficient number, since it is larger than the sum of its proper divisors (442666041659).

2200210222021 is a wasteful number, since it uses less digits than its factorization.

2200210222021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485705 (or 485698 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2200210222021 its reverse (1202220120022), we get a palindrome (3402430342043).

The spelling of 2200210222021 in words is "two trillion, two hundred billion, two hundred ten million, two hundred twenty-two thousand, twenty-one".