130566212 has 12 divisors (see below), whose sum is σ = 261132480. Its totient is φ = 55956936.

The previous prime is 130566211. The next prime is 130566217. The reversal of 130566212 is 212665031.

130566212 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (130566211) 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, 2331512 + ... + 2331567.

It is an arithmetic number, because the mean of its divisors is an integer number (21761040).

Almost surely, 2^130566212 is an apocalyptic number.

It is an amenable number.

130566212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130566212 is a wasteful number, since it uses less digits than its factorization.

130566212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4663090 (or 4663088 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 130566212 is about 11426.5573118066. The cubic root of 130566212 is about 507.3141021192.

The spelling of 130566212 in words is "one hundred thirty million, five hundred sixty-six thousand, two hundred twelve".