12211120002109 has 8 divisors (see below), whose sum is σ = 14436792120960. Its totient is φ = 10105754484336.

The previous prime is 12211120002097. The next prime is 12211120002127. The reversal of 12211120002109 is 90120002111221.

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

It is not a de Polignac number, because 12211120002109 - 2⁴¹ = 10012096746557 is a prime.

It is a super-2 number, since 2×12211120002109² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12211120002109.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12211120002199) 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, 30076650049 + ... + 30076650454.

It is an arithmetic number, because the mean of its divisors is an integer number (1804599015120).

Almost surely, 2^{12211120002109} is an apocalyptic number.

It is an amenable number.

12211120002109 is a deficient number, since it is larger than the sum of its proper divisors (2225672118851).

12211120002109 is an equidigital number, since it uses as much as digits as its factorization.

12211120002109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60153300539.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 12211120002109 in words is "twelve trillion, two hundred eleven billion, one hundred twenty million, two thousand, one hundred nine".