120232273646 has 8 divisors (see below), whose sum is σ = 180401355360. Its totient is φ = 60098488528.

The previous prime is 120232273627. The next prime is 120232273661. The reversal of 120232273646 is 646372232021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×120232273646² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8815631 + ... + 8829258.

It is an arithmetic number, because the mean of its divisors is an integer number (22550169420).

Almost surely, 2^120232273646 is an apocalyptic number.

120232273646 is a deficient number, since it is larger than the sum of its proper divisors (60169081714).

120232273646 is a wasteful number, since it uses less digits than its factorization.

120232273646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17648298.

The product of its (nonzero) digits is 145152, while the sum is 38.

The spelling of 120232273646 in words is "one hundred twenty billion, two hundred thirty-two million, two hundred seventy-three thousand, six hundred forty-six".