12003111030022 has 16 divisors (see below), whose sum is σ = 20579454185472. Its totient is φ = 5143517336520.

The previous prime is 12003111029993. The next prime is 12003111030023. The reversal of 12003111030022 is 22003011130021.

It is a junction number, because it is equal to n+sod(n) for n = 12003111029978 and 12003111030005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12003111030023) 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, 55981254 + ... + 56195257.

It is an arithmetic number, because the mean of its divisors is an integer number (1286215886592).

Almost surely, 2^{12003111030022} is an apocalyptic number.

12003111030022 is a deficient number, since it is larger than the sum of its proper divisors (8576343155450).

12003111030022 is a wasteful number, since it uses less digits than its factorization.

12003111030022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112184163.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 12003111030022 its reverse (22003011130021), we get a palindrome (34006122160043).

Subtracting 12003111030022 from its reverse (22003011130021), we obtain a palindrome (9999900099999).

The spelling of 12003111030022 in words is "twelve trillion, three billion, one hundred eleven million, thirty thousand, twenty-two".