2121110002202 has 8 divisors (see below), whose sum is σ = 3195681149376. Its totient is φ = 1055882952412.

The previous prime is 2121110002181. The next prime is 2121110002261. The reversal of 2121110002202 is 2022000111212.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2336023778 + ... + 2336024685.

It is an arithmetic number, because the mean of its divisors is an integer number (399460143672).

Almost surely, 2^{2121110002202} is an apocalyptic number.

2121110002202 is a deficient number, since it is larger than the sum of its proper divisors (1074571147174).

2121110002202 is a wasteful number, since it uses less digits than its factorization.

2121110002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4672048692.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2121110002202 its reverse (2022000111212), we get a palindrome (4143110113414).

The spelling of 2121110002202 in words is "two trillion, one hundred twenty-one billion, one hundred ten million, two thousand, two hundred two".