22003123230211 has 12 divisors (see below), whose sum is σ = 23374606484152. Its totient is φ = 20707894660608.

The previous prime is 22003123230173. The next prime is 22003123230223. The reversal of 22003123230211 is 11203232130022.

It is not a de Polignac number, because 22003123230211 - 2³³ = 21994533295619 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22003123230271) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4804411 + ... + 8190763.

Almost surely, 2^{22003123230211} is an apocalyptic number.

22003123230211 is a deficient number, since it is larger than the sum of its proper divisors (1371483253941).

22003123230211 is a wasteful number, since it uses less digits than its factorization.

22003123230211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3408870 (or 3408853 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 22003123230211 its reverse (11203232130022), we get a palindrome (33206355360233).

The spelling of 22003123230211 in words is "twenty-two trillion, three billion, one hundred twenty-three million, two hundred thirty thousand, two hundred eleven".