11212112022003 has 6 divisors (see below), whose sum is σ = 16195272920684. Its totient is φ = 7474741347996.

The previous prime is 11212112021899. The next prime is 11212112022029. The reversal of 11212112022003 is 30022021121211.

11212112022003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11212112022003 - 2⁹ = 11212112021491 is a prime.

It is a super-2 number, since 2×11212112022003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11212112022103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 622895112325 + ... + 622895112342.

Almost surely, 2^{11212112022003} is an apocalyptic number.

11212112022003 is a deficient number, since it is larger than the sum of its proper divisors (4983160898681).

11212112022003 is a wasteful number, since it uses less digits than its factorization.

11212112022003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245790224673 (or 1245790224670 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11212112022003 its reverse (30022021121211), we get a palindrome (41234133143214).

The spelling of 11212112022003 in words is "eleven trillion, two hundred twelve billion, one hundred twelve million, twenty-two thousand, three".