22110012002003 has 16 divisors (see below), whose sum is σ = 22830923538432. Its totient is φ = 21389582412000.

The previous prime is 22110012001991. The next prime is 22110012002069. The reversal of 22110012002003 is 30020021001122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22110012002003 - 2¹² = 22110011997907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22110012002303) 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, 2344392698 + ... + 2344402128.

It is an arithmetic number, because the mean of its divisors is an integer number (1426932721152).

Almost surely, 2^{22110012002003} is an apocalyptic number.

22110012002003 is a deficient number, since it is larger than the sum of its proper divisors (720911536429).

22110012002003 is an equidigital number, since it uses as much as digits as its factorization.

22110012002003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26906.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 22110012002003 its reverse (30020021001122), we get a palindrome (52130033003125).

The spelling of 22110012002003 in words is "twenty-two trillion, one hundred ten billion, twelve million, two thousand, three".