300012132212 has 24 divisors (see below), whose sum is σ = 565753032936. Its totient is φ = 138382512768.

The previous prime is 300012132197. The next prime is 300012132229. The reversal of 300012132212 is 212231210003.

It can be written as a sum of positive squares in 4 ways, for example, as 55792329616 + 244219802596 = 236204^2 + 494186^2 .

It is a congruent 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, 1677083 + ... + 1847330.

It is an arithmetic number, because the mean of its divisors is an integer number (23573043039).

Almost surely, 2^300012132212 is an apocalyptic number.

It is an amenable number.

300012132212 is a deficient number, since it is larger than the sum of its proper divisors (265740900724).

300012132212 is a wasteful number, since it uses less digits than its factorization.

300012132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3526067 (or 3526065 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 300012132212 its reverse (212231210003), we get a palindrome (512243342215).

The spelling of 300012132212 in words is "three hundred billion, twelve million, one hundred thirty-two thousand, two hundred twelve".