120425565227578 has 16 divisors (see below), whose sum is σ = 197437092017760. Its totient is φ = 54751462490736.

The previous prime is 120425565227489. The next prime is 120425565227579. The reversal of 120425565227578 is 875722565524021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120425565227579) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34565315488 + ... + 34565318971.

It is an arithmetic number, because the mean of its divisors is an integer number (12339818251110).

Almost surely, 2^{120425565227578} is an apocalyptic number.

120425565227578 is a deficient number, since it is larger than the sum of its proper divisors (77011526790182).

120425565227578 is a wasteful number, since it uses less digits than its factorization.

120425565227578 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69130634541.

The product of its (nonzero) digits is 94080000, while the sum is 61.

The spelling of 120425565227578 in words is "one hundred twenty trillion, four hundred twenty-five billion, five hundred sixty-five million, two hundred twenty-seven thousand, five hundred seventy-eight".