120571581322 has 8 divisors (see below), whose sum is σ = 180858845700. Its totient is φ = 60285299424.

The previous prime is 120571581311. The next prime is 120571581323. The reversal of 120571581322 is 223185175021.

120571581322 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 120443008401 + 128572921 = 347049^2 + 11339^2 .

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 (120571581323) 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, 352054 + ... + 604222.

Almost surely, 2^120571581322 is an apocalyptic number.

120571581322 is a deficient number, since it is larger than the sum of its proper divisors (60287264378).

120571581322 is a wasteful number, since it uses less digits than its factorization.

120571581322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491240.

The product of its (nonzero) digits is 33600, while the sum is 37.

The spelling of 120571581322 in words is "one hundred twenty billion, five hundred seventy-one million, five hundred eighty-one thousand, three hundred twenty-two".