22133222123503 has 16 divisors (see below), whose sum is σ = 23947609253760. Its totient is φ = 20376283542016.

The previous prime is 22133222123489. The next prime is 22133222123513. The reversal of 22133222123503 is 30532122233122.

It is a cyclic number.

It is not a de Polignac number, because 22133222123503 - 2¹³ = 22133222115311 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133222123513) 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, 6607588 + ... + 9376921.

It is an arithmetic number, because the mean of its divisors is an integer number (1496725578360).

Almost surely, 2^{22133222123503} is an apocalyptic number.

22133222123503 is a deficient number, since it is larger than the sum of its proper divisors (1814387130257).

22133222123503 is a wasteful number, since it uses less digits than its factorization.

22133222123503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15986306.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 22133222123503 its reverse (30532122233122), we get a palindrome (52665344356625).

The spelling of 22133222123503 in words is "twenty-two trillion, one hundred thirty-three billion, two hundred twenty-two million, one hundred twenty-three thousand, five hundred three".