12002202111101 has 8 divisors (see below), whose sum is σ = 12014367241464. Its totient is φ = 11990039212800.

The previous prime is 12002202111091. The next prime is 12002202111103. The reversal of 12002202111101 is 10111120220021.

It can be written as a sum of positive squares in 4 ways, for example, as 1228774467001 + 10773427644100 = 1108501^2 + 3282290^2 .

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 12002202111101 - 2⁶ = 12002202111037 is a prime.

It is a super-2 number, since 2×12002202111101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002202111103) 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, 10308881 + ... + 11413913.

It is an arithmetic number, because the mean of its divisors is an integer number (1501795905183).

Almost surely, 2^{12002202111101} is an apocalyptic number.

It is an amenable number.

12002202111101 is a deficient number, since it is larger than the sum of its proper divisors (12165130363).

12002202111101 is a wasteful number, since it uses less digits than its factorization.

12002202111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1116031.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12002202111101 its reverse (10111120220021), we get a palindrome (22113322331122).

The spelling of 12002202111101 in words is "twelve trillion, two billion, two hundred two million, one hundred eleven thousand, one hundred one".