8001773122 has 8 divisors (see below), whose sum is σ = 13717325376. Its totient is φ = 3429331332.

The previous prime is 8001773113. The next prime is 8001773173. The reversal of 8001773122 is 2213771008.

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

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, 285777598 + ... + 285777625.

It is an arithmetic number, because the mean of its divisors is an integer number (1714665672).

Almost surely, 2^8001773122 is an apocalyptic number.

8001773122 is a deficient number, since it is larger than the sum of its proper divisors (5715552254).

8001773122 is a wasteful number, since it uses less digits than its factorization.

8001773122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571555232.

The product of its (nonzero) digits is 4704, while the sum is 31.

The square root of 8001773122 is about 89452.6306041360. The cubic root of 8001773122 is about 2000.1477492515.

The spelling of 8001773122 in words is "eight billion, one million, seven hundred seventy-three thousand, one hundred twenty-two".