It is a self number, because there is not a number n which added to its sum of digits gives 125225022.
It is a congruent number.
It is an unprimeable number.
Almost surely, 2125225022 is an apocalyptic number.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
125225022 is a wasteful number, since it uses less digits than its factorization.
125225022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27288.
The square root of 125225022 is about 11190.3986524163. The cubic root of 125225022 is about 500.2998494780.
Adding to 125225022 its reverse (220522521), we get a palindrome (345747543).
The spelling of 125225022 in words is "one hundred twenty-five million, two hundred twenty-five thousand, twenty-two".