12012220203098 has 64 divisors (see below), whose sum is σ = 19073375596800. Its totient is φ = 5666083046400.

The previous prime is 12012220203097. The next prime is 12012220203227. The reversal of 12012220203098 is 89030202221021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12012220203097) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 135937586 + ... + 136025922.

It is an arithmetic number, because the mean of its divisors is an integer number (298021493700).

Almost surely, 2^{12012220203098} is an apocalyptic number.

12012220203098 is a deficient number, since it is larger than the sum of its proper divisors (7061155393702).

12012220203098 is a wasteful number, since it uses less digits than its factorization.

12012220203098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88775.

The product of its (nonzero) digits is 6912, while the sum is 32.

The spelling of 12012220203098 in words is "twelve trillion, twelve billion, two hundred twenty million, two hundred three thousand, ninety-eight".