12210221110202 has 8 divisors (see below), whose sum is σ = 18315600537312. Its totient is φ = 6105020931100.

The previous prime is 12210221110189. The next prime is 12210221110229. The reversal of 12210221110202 is 20201112201221.

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

It is a super-2 number, since 2×12210221110202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44641574 + ... + 44914257.

It is an arithmetic number, because the mean of its divisors is an integer number (2289450067164).

Almost surely, 2^{12210221110202} is an apocalyptic number.

12210221110202 is a deficient number, since it is larger than the sum of its proper divisors (6105379427110).

12210221110202 is an equidigital number, since it uses as much as digits as its factorization.

12210221110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89624004.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12210221110202 its reverse (20201112201221), we get a palindrome (32411333311423).

The spelling of 12210221110202 in words is "twelve trillion, two hundred ten billion, two hundred twenty-one million, one hundred ten thousand, two hundred two".