2200102212221 has 8 divisors (see below), whose sum is σ = 2212659321600. Its totient is φ = 2187549519120.

The previous prime is 2200102212157. The next prime is 2200102212239. The reversal of 2200102212221 is 1222122010022.

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 2200102212221 - 2⁶ = 2200102212157 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2200102212221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200102212251) 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, 102281 + ... + 2100158.

It is an arithmetic number, because the mean of its divisors is an integer number (276582415200).

Almost surely, 2^{2200102212221} is an apocalyptic number.

It is an amenable number.

2200102212221 is a deficient number, since it is larger than the sum of its proper divisors (12557109379).

2200102212221 is a wasteful number, since it uses less digits than its factorization.

2200102212221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208139.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2200102212221 its reverse (1222122010022), we get a palindrome (3422224222243).

The spelling of 2200102212221 in words is "two trillion, two hundred billion, one hundred two million, two hundred twelve thousand, two hundred twenty-one".