130212210 has 16 divisors (see below), whose sum is σ = 312509376. Its totient is φ = 34723248.

The previous prime is 130212179. The next prime is 130212239. The reversal of 130212210 is 12212031.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2170174 + ... + 2170233.

It is an arithmetic number, because the mean of its divisors is an integer number (19531836).

Almost surely, 2^130212210 is an apocalyptic number.

130212210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130212210 is an abundant number, since it is smaller than the sum of its proper divisors (182297166).

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

130212210 is a wasteful number, since it uses less digits than its factorization.

130212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340417.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 130212210 is about 11411.0564804491. The cubic root of 130212210 is about 506.8551963641.

Adding to 130212210 its reverse (12212031), we get a palindrome (142424241).

The spelling of 130212210 in words is "one hundred thirty million, two hundred twelve thousand, two hundred ten".