8000113212 has 216 divisors, whose sum is σ = 25707435936. Its totient is φ = 2052490752.

The previous prime is 8000113183. The next prime is 8000113237. The reversal of 8000113212 is 2123110008.

It is a super-2 number, since 2×8000113212² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1573218 + ... + 1578294.

Almost surely, 2^8000113212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8000113212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12853717968).

8000113212 is an abundant number, since it is smaller than the sum of its proper divisors (17707322724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8000113212 is a wasteful number, since it uses less digits than its factorization.

8000113212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5157 (or 5139 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 8000113212 is about 89443.3519720722. The cubic root of 8000113212 is about 2000.0094342888.

The spelling of 8000113212 in words is "eight billion, one hundred thirteen thousand, two hundred twelve".