125222050343300 has 72 divisors (see below), whose sum is σ = 274900470009480. Its totient is φ = 49505215513600.

The previous prime is 125222050343279. The next prime is 125222050343311. The reversal of 125222050343300 is 3343050222521.

It can be written as a sum of positive squares in 12 ways, for example, as 88823537541376 + 36398512801924 = 9424624^2 + 6033118^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18236282 + ... + 24145518.

It is an arithmetic number, because the mean of its divisors is an integer number (3818062083465).

Almost surely, 2^{125222050343300} is an apocalyptic number.

125222050343300 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 125222050343300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137450235004740).

125222050343300 is an abundant number, since it is smaller than the sum of its proper divisors (149678419666180).

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

125222050343300 is a wasteful number, since it uses less digits than its factorization.

125222050343300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5911721 (or 5911714 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 32.

The spelling of 125222050343300 in words is "one hundred twenty-five trillion, two hundred twenty-two billion, fifty million, three hundred forty-three thousand, three hundred".