8160212132 has 12 divisors (see below), whose sum is σ = 14299141836. Its totient is φ = 4074743040.

The previous prime is 8160212107. The next prime is 8160212149. The reversal of 8160212132 is 2312120618.

It can be written as a sum of positive squares in 2 ways, for example, as 741146176 + 7419065956 = 27224^2 + 86134^2 .

It is a super-3 number, since 3×8160212132³ (a number of 31 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337333 + ... + 1343420.

It is an arithmetic number, because the mean of its divisors is an integer number (1191595153).

Almost surely, 2^8160212132 is an apocalyptic number.

It is an amenable number.

8160212132 is a deficient number, since it is larger than the sum of its proper divisors (6138929704).

8160212132 is a wasteful number, since it uses less digits than its factorization.

8160212132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681518 (or 2681516 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 26.

The square root of 8160212132 is about 90333.8924878143. The cubic root of 8160212132 is about 2013.2628647933.

The spelling of 8160212132 in words is "eight billion, one hundred sixty million, two hundred twelve thousand, one hundred thirty-two".