12010042203 has 8 divisors (see below), whose sum is σ = 16046822400. Its totient is φ = 7989978408.

The previous prime is 12010042199. The next prime is 12010042243. The reversal of 12010042203 is 30224001021.

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

It is not a de Polignac number, because 12010042203 - 2² = 12010042199 is a prime.

It is a super-2 number, since 2×12010042203² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12010042243) 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, 4177423 + ... + 4180296.

It is an arithmetic number, because the mean of its divisors is an integer number (2005852800).

Almost surely, 2^12010042203 is an apocalyptic number.

12010042203 is a deficient number, since it is larger than the sum of its proper divisors (4036780197).

12010042203 is an equidigital number, since it uses as much as digits as its factorization.

12010042203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8358201.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 12010042203 its reverse (30224001021), we get a palindrome (42234043224).

The spelling of 12010042203 in words is "twelve billion, ten million, forty-two thousand, two hundred three".