8120118796 has 48 divisors (see below), whose sum is σ = 15057602560. Its totient is φ = 3825480960.

The previous prime is 8120118793. The next prime is 8120118823. The reversal of 8120118796 is 6978110218.

It is a happy number.

It is a super-2 number, since 2×8120118796² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (43).

It is not an unprimeable number, because it can be changed into a prime (8120118791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1794625 + ... + 1799143.

Almost surely, 2^8120118796 is an apocalyptic number.

8120118796 is a gapful number since it is divisible by the number (86) formed by its first and last digit.

It is an amenable number.

8120118796 is a deficient number, since it is larger than the sum of its proper divisors (6937483764).

8120118796 is a wasteful number, since it uses less digits than its factorization.

8120118796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4934 (or 4932 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 43.

The square root of 8120118796 is about 90111.7017706358. The cubic root of 8120118796 is about 2009.9602143887.

The spelling of 8120118796 in words is "eight billion, one hundred twenty million, one hundred eighteen thousand, seven hundred ninety-six".