22112011022203 has 8 divisors (see below), whose sum is σ = 22710621062448. Its totient is φ = 21513452988384.

The previous prime is 22112011022131. The next prime is 22112011022207. The reversal of 22112011022203 is 30222011021122.

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

It is a cyclic number.

It is not a de Polignac number, because 22112011022203 - 2²⁵ = 22111977467771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22112011022207) 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, 12138976 + ... + 13841197.

It is an arithmetic number, because the mean of its divisors is an integer number (2838827632806).

Almost surely, 2^{22112011022203} is an apocalyptic number.

22112011022203 is a deficient number, since it is larger than the sum of its proper divisors (598610040245).

22112011022203 is a wasteful number, since it uses less digits than its factorization.

22112011022203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26003213.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 22112011022203 its reverse (30222011021122), we get a palindrome (52334022043325).

The spelling of 22112011022203 in words is "twenty-two trillion, one hundred twelve billion, eleven million, twenty-two thousand, two hundred three".