12200122002202 has 8 divisors (see below), whose sum is σ = 18327868607412. Its totient is φ = 6090832466400.

The previous prime is 12200122002161. The next prime is 12200122002221. The reversal of 12200122002202 is 20220022100221.

It can be written as a sum of positive squares in 2 ways, for example, as 11541993817201 + 658128185001 = 3397351^2 + 811251^2 .

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

It is a super-2 number, since 2×12200122002202² (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, 4614265699 + ... + 4614268342.

Almost surely, 2^{12200122002202} is an apocalyptic number.

12200122002202 is a deficient number, since it is larger than the sum of its proper divisors (6127746605210).

12200122002202 is an equidigital number, since it uses as much as digits as its factorization.

12200122002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9228534704.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12200122002202 its reverse (20220022100221), we get a palindrome (32420144102423).

The spelling of 12200122002202 in words is "twelve trillion, two hundred billion, one hundred twenty-two million, two thousand, two hundred two".