125372222807040 has 2464 divisors, whose sum is σ = 512191140618240. Its totient is φ = 29157536563200.

The previous prime is 125372222807033. The next prime is 125372222807093. The reversal of 125372222807040 is 40708222273521.

125372222807040 is a `hidden beast` number, since 1 + 2 + 537 + 2 + 2 + 2 + 2 + 8 + 0 + 70 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 174370267801 + ... + 174370268519.

Almost surely, 2^{125372222807040} is an apocalyptic number.

125372222807040 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 125372222807040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (256095570309120).

125372222807040 is an abundant number, since it is smaller than the sum of its proper divisors (386818917811200).

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

125372222807040 is a wasteful number, since it uses less digits than its factorization.

125372222807040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 941 (or 908 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 125372222807040 in words is "one hundred twenty-five trillion, three hundred seventy-two billion, two hundred twenty-two million, eight hundred seven thousand, forty".