8881322057 has 8 divisors (see below), whose sum is σ = 9351643200. Its totient is φ = 8411289264.

The previous prime is 8881322011. The next prime is 8881322059. The reversal of 8881322057 is 7502231888.

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

It is a cyclic number.

It is not a de Polignac number, because 8881322057 - 2¹⁴ = 8881305673 is a prime.

It is a super-2 number, since 2×8881322057² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8881321999 and 8881322017.

It is not an unprimeable number, because it can be changed into a prime (8881322059) 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, 7358 + ... + 133479.

It is an arithmetic number, because the mean of its divisors is an integer number (1168955400).

Almost surely, 2^8881322057 is an apocalyptic number.

It is an amenable number.

8881322057 is a deficient number, since it is larger than the sum of its proper divisors (470321143).

8881322057 is a wasteful number, since it uses less digits than its factorization.

8881322057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144175.

The product of its (nonzero) digits is 215040, while the sum is 44.

The square root of 8881322057 is about 94240.7664283350. The cubic root of 8881322057 is about 2070.9003727821.

The spelling of 8881322057 in words is "eight billion, eight hundred eighty-one million, three hundred twenty-two thousand, fifty-seven".