2200102020221 has 24 divisors (see below), whose sum is σ = 2561823175680. Its totient is φ = 1883945310912.

The previous prime is 2200102020197. The next prime is 2200102020257. The reversal of 2200102020221 is 1220202010022.

It is not a de Polignac number, because 2200102020221 - 2²⁶ = 2200034911357 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2200102020196 and 2200102020205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2200102020821) 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, 334918625 + ... + 334925193.

It is an arithmetic number, because the mean of its divisors is an integer number (106742632320).

Almost surely, 2^{2200102020221} is an apocalyptic number.

It is an amenable number.

2200102020221 is a deficient number, since it is larger than the sum of its proper divisors (361721155459).

2200102020221 is a wasteful number, since it uses less digits than its factorization.

2200102020221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12273 (or 12266 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2200102020221 its reverse (1220202010022), we get a palindrome (3420304030243).

The spelling of 2200102020221 in words is "two trillion, two hundred billion, one hundred two million, twenty thousand, two hundred twenty-one".