12210221010002 has 8 divisors (see below), whose sum is σ = 19392703957116. Its totient is φ = 5745986357632.

The previous prime is 12210221009993. The next prime is 12210221010067. The reversal of 12210221010002 is 20001012201221.

12210221010002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 12198177922921 + 12043087081 = 3492589^2 + 109741^2 .

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

It is a super-2 number, since 2×12210221010002² (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, 179562073643 + ... + 179562073710.

Almost surely, 2^{12210221010002} is an apocalyptic number.

12210221010002 is a deficient number, since it is larger than the sum of its proper divisors (7182482947114).

12210221010002 is a wasteful number, since it uses less digits than its factorization.

12210221010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 359124147372.

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

Adding to 12210221010002 its reverse (20001012201221), we get a palindrome (32211233211223).

The spelling of 12210221010002 in words is "twelve trillion, two hundred ten billion, two hundred twenty-one million, ten thousand, two".