22133132500325 has 96 divisors (see below), whose sum is σ = 34461906796800. Its totient is φ = 13698705715200.

The previous prime is 22133132500289. The next prime is 22133132500327. The reversal of 22133132500325 is 52300523133122.

It is not a de Polignac number, because 22133132500325 - 2²⁰ = 22133131451749 is a prime.

It is a super-2 number, since 2×22133132500325² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22133132500291 and 22133132500300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22133132500327) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 710449949 + ... + 710481101.

It is an arithmetic number, because the mean of its divisors is an integer number (358978195800).

Almost surely, 2^{22133132500325} is an apocalyptic number.

22133132500325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

22133132500325 is a deficient number, since it is larger than the sum of its proper divisors (12328774296475).

22133132500325 is a wasteful number, since it uses less digits than its factorization.

22133132500325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33807 (or 33802 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 22133132500325 its reverse (52300523133122), we get a palindrome (74433655633447).

The spelling of 22133132500325 in words is "twenty-two trillion, one hundred thirty-three billion, one hundred thirty-two million, five hundred thousand, three hundred twenty-five".