22403122133 has 16 divisors (see below), whose sum is σ = 26336956800. Its totient is φ = 18656524800.

The previous prime is 22403122127. The next prime is 22403122171. The reversal of 22403122133 is 33122130422.

It is a cyclic number.

It is not a de Polignac number, because 22403122133 - 2³⁰ = 21329380309 is a prime.

It is a super-2 number, since 2×22403122133² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22403122099 and 22403122108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22403121133) 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, 92783 + ... + 231116.

It is an arithmetic number, because the mean of its divisors is an integer number (1646059800).

Almost surely, 2^22403122133 is an apocalyptic number.

It is an amenable number.

22403122133 is a deficient number, since it is larger than the sum of its proper divisors (3933834667).

22403122133 is a wasteful number, since it uses less digits than its factorization.

22403122133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324188.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22403122133 its reverse (33122130422), we get a palindrome (55525252555).

The spelling of 22403122133 in words is "twenty-two billion, four hundred three million, one hundred twenty-two thousand, one hundred thirty-three".