12002222100209 has 16 divisors (see below), whose sum is σ = 13805162004480. Its totient is φ = 10319812497360.

The previous prime is 12002222100137. The next prime is 12002222100259. The reversal of 12002222100209 is 90200122220021.

It is a cyclic number.

It is not a de Polignac number, because 12002222100209 - 2⁸ = 12002222099953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12002222100259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47177009 + ... + 47430734.

It is an arithmetic number, because the mean of its divisors is an integer number (862822625280).

Almost surely, 2^{12002222100209} is an apocalyptic number.

12002222100209 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

12002222100209 is a deficient number, since it is larger than the sum of its proper divisors (1802939904271).

12002222100209 is a wasteful number, since it uses less digits than its factorization.

12002222100209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94608380.

The product of its (nonzero) digits is 576, while the sum is 23.

The spelling of 12002222100209 in words is "twelve trillion, two billion, two hundred twenty-two million, one hundred thousand, two hundred nine".