2110002202221 has 8 divisors (see below), whose sum is σ = 2839146694560. Its totient is φ = 1393762922352.

The previous prime is 2110002202211. The next prime is 2110002202237. The reversal of 2110002202221 is 1222022000112.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2110002202221 - 2¹³ = 2110002194029 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2110002202221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110002202211) 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, 3226302735 + ... + 3226303388.

It is an arithmetic number, because the mean of its divisors is an integer number (354893336820).

Almost surely, 2^{2110002202221} is an apocalyptic number.

It is an amenable number.

2110002202221 is a deficient number, since it is larger than the sum of its proper divisors (729144492339).

2110002202221 is a wasteful number, since it uses less digits than its factorization.

2110002202221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6452606235.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2110002202221 its reverse (1222022000112), we get a palindrome (3332024202333).

The spelling of 2110002202221 in words is "two trillion, one hundred ten billion, two million, two hundred two thousand, two hundred twenty-one".