125222000035020 has 384 divisors, whose sum is σ = 425662246195200. Its totient is φ = 26850998353920.

The previous prime is 125222000035009. The next prime is 125222000035063. The reversal of 125222000035020 is 20530000222521.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 2741444422 + ... + 2741490098.

It is an arithmetic number, because the mean of its divisors is an integer number (1108495432800).

Almost surely, 2^{125222000035020} is an apocalyptic number.

125222000035020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 125222000035020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212831123097600).

125222000035020 is an abundant number, since it is smaller than the sum of its proper divisors (300440246160180).

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

125222000035020 is a wasteful number, since it uses less digits than its factorization.

125222000035020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46953 (or 46951 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 125222000035020 its reverse (20530000222521), we get a palindrome (145752000257541).

The spelling of 125222000035020 in words is "one hundred twenty-five trillion, two hundred twenty-two billion, thirty-five thousand, twenty".