12221102202113 has 8 divisors (see below), whose sum is σ = 13967050970880. Its totient is φ = 10475172689760.

The previous prime is 12221102202107. The next prime is 12221102202143. The reversal of 12221102202113 is 31120220112221.

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

It is a cyclic number.

It is not a de Polignac number, because 12221102202113 - 2³² = 12216807234817 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12221102202103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3427508 + ... + 6015813.

It is an arithmetic number, because the mean of its divisors is an integer number (1745881371360).

Almost surely, 2^{12221102202113} is an apocalyptic number.

It is an amenable number.

12221102202113 is a deficient number, since it is larger than the sum of its proper divisors (1745948768767).

12221102202113 is an equidigital number, since it uses as much as digits as its factorization.

12221102202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9628207.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 12221102202113 its reverse (31120220112221), we get a palindrome (43341322314334).

The spelling of 12221102202113 in words is "twelve trillion, two hundred twenty-one billion, one hundred two million, two hundred two thousand, one hundred thirteen".