12011002202 has 8 divisors (see below), whose sum is σ = 18036909696. Its totient is φ = 5998698972.

The previous prime is 12011002153. The next prime is 12011002259. The reversal of 12011002202 is 20220011021.

It is a happy number.

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, 3398858 + ... + 3402389.

It is an arithmetic number, because the mean of its divisors is an integer number (2254613712).

Almost surely, 2^12011002202 is an apocalyptic number.

12011002202 is a deficient number, since it is larger than the sum of its proper divisors (6025907494).

12011002202 is an equidigital number, since it uses as much as digits as its factorization.

12011002202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6802132.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12011002202 its reverse (20220011021), we get a palindrome (32231013223).

The spelling of 12011002202 in words is "twelve billion, eleven million, two thousand, two hundred two".