8877851897228 has 12 divisors (see below), whose sum is σ = 16353937705560. Its totient is φ = 4205298267072.

The previous prime is 8877851897221. The next prime is 8877851897237. The reversal of 8877851897228 is 8227981587788.

It is a super-2 number, since 2×8877851897228² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (8877851897221) 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, 58406920301 + ... + 58406920452.

It is an arithmetic number, because the mean of its divisors is an integer number (1362828142130).

Almost surely, 2^{8877851897228} is an apocalyptic number.

It is an amenable number.

8877851897228 is a deficient number, since it is larger than the sum of its proper divisors (7476085808332).

8877851897228 is a wasteful number, since it uses less digits than its factorization.

8877851897228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116813840776 (or 116813840774 counting only the distinct ones).

The product of its digits is 2023096320, while the sum is 80.

The spelling of 8877851897228 in words is "eight trillion, eight hundred seventy-seven billion, eight hundred fifty-one million, eight hundred ninety-seven thousand, two hundred twenty-eight".