12010112202102 has 32 divisors (see below), whose sum is σ = 27452118550272. Its totient is φ = 3431406439584.

The previous prime is 12010112202097. The next prime is 12010112202107. The reversal of 12010112202102 is 20120221101021.

It is an interprime number because it is at equal distance from previous prime (12010112202097) and next prime (12010112202107).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12010112202107) 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, 472173 + ... + 4923735.

It is an arithmetic number, because the mean of its divisors is an integer number (857878704696).

Almost surely, 2^{12010112202102} is an apocalyptic number.

12010112202102 is an abundant number, since it is smaller than the sum of its proper divisors (15442006348170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12010112202102 is a wasteful number, since it uses less digits than its factorization.

12010112202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4515812.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12010112202102 its reverse (20120221101021), we get a palindrome (32130333303123).

The spelling of 12010112202102 in words is "twelve trillion, ten billion, one hundred twelve million, two hundred two thousand, one hundred two".