12021301100002 has 8 divisors (see below), whose sum is σ = 18653743086300. Its totient is φ = 5803386737904.

The previous prime is 12021301099999. The next prime is 12021301100033. The reversal of 12021301100002 is 20000110312021.

It can be written as a sum of positive squares in 2 ways, for example, as 12007202149881 + 14098950121 = 3465141^2 + 118739^2 .

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

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, 103631905977 + ... + 103631906092.

Almost surely, 2^{12021301100002} is an apocalyptic number.

12021301100002 is a deficient number, since it is larger than the sum of its proper divisors (6632441986298).

12021301100002 is a wasteful number, since it uses less digits than its factorization.

12021301100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207263812100.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 12021301100002 its reverse (20000110312021), we get a palindrome (32021411412023).

The spelling of 12021301100002 in words is "twelve trillion, twenty-one billion, three hundred one million, one hundred thousand, two".