12110112021202 has 8 divisors (see below), whose sum is σ = 19562488649676. Its totient is φ = 5589282471312.

The previous prime is 12110112021179. The next prime is 12110112021229. The reversal of 12110112021202 is 20212021101121.

It can be written as a sum of positive squares in 2 ways, for example, as 11915744782561 + 194367238641 = 3451919^2 + 440871^2 .

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

It is a super-2 number, since 2×12110112021202² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 232886769613 + ... + 232886769664.

Almost surely, 2^{12110112021202} is an apocalyptic number.

12110112021202 is a deficient number, since it is larger than the sum of its proper divisors (7452376628474).

12110112021202 is a wasteful number, since it uses less digits than its factorization.

12110112021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 465773539292.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 12110112021202 its reverse (20212021101121), we get a palindrome (32322133122323).

The spelling of 12110112021202 in words is "twelve trillion, one hundred ten billion, one hundred twelve million, twenty-one thousand, two hundred two".