125105230224222 has 32 divisors (see below), whose sum is σ = 255823480852992. Its totient is φ = 40768249685184.

The previous prime is 125105230224157. The next prime is 125105230224223. The reversal of 125105230224222 is 222422032501521.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125105230224223) 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, 250960263 + ... + 251458274.

It is an arithmetic number, because the mean of its divisors is an integer number (7994483776656).

Almost surely, 2^{125105230224222} is an apocalyptic number.

125105230224222 is an abundant number, since it is smaller than the sum of its proper divisors (130718250628770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125105230224222 is a wasteful number, since it uses less digits than its factorization.

125105230224222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502419472.

The product of its (nonzero) digits is 38400, while the sum is 33.

Adding to 125105230224222 its reverse (222422032501521), we get a palindrome (347527262725743).

The spelling of 125105230224222 in words is "one hundred twenty-five trillion, one hundred five billion, two hundred thirty million, two hundred twenty-four thousand, two hundred twenty-two".