120756322 has 8 divisors (see below), whose sum is σ = 182135772. Its totient is φ = 60044400.

The previous prime is 120756283. The next prime is 120756329. The reversal of 120756322 is 223657021.

It can be written as a sum of positive squares in 2 ways, for example, as 118135161 + 2621161 = 10869^2 + 1619^2 .

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

It is not an unprimeable number, because it can be changed into a prime (120756329) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166429 + ... + 167152.

Almost surely, 2^120756322 is an apocalyptic number.

120756322 is a deficient number, since it is larger than the sum of its proper divisors (61379450).

120756322 is a wasteful number, since it uses less digits than its factorization.

120756322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333764.

The product of its (nonzero) digits is 5040, while the sum is 28.

The square root of 120756322 is about 10988.9181451133. The cubic root of 120756322 is about 494.2764956539.

The spelling of 120756322 in words is "one hundred twenty million, seven hundred fifty-six thousand, three hundred twenty-two".