12210011201002 has 4 divisors (see below), whose sum is σ = 18315016801506. Its totient is φ = 6105005600500.

The previous prime is 12210011200943. The next prime is 12210011201053. The reversal of 12210011201002 is 20010211001221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 11935580853681 + 274430347321 = 3454791^2 + 523861^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3052502800249 + ... + 3052502800252.

Almost surely, 2^{12210011201002} is an apocalyptic number.

12210011201002 is a deficient number, since it is larger than the sum of its proper divisors (6105005600504).

12210011201002 is an equidigital number, since it uses as much as digits as its factorization.

12210011201002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6105005600503.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 12210011201002 its reverse (20010211001221), we get a palindrome (32220222202223).

The spelling of 12210011201002 in words is "twelve trillion, two hundred ten billion, eleven million, two hundred one thousand, two".