2012301202212 has 384 divisors, whose sum is σ = 6349219430400. Its totient is φ = 538993502208.

The previous prime is 2012301202193. The next prime is 2012301202213. The reversal of 2012301202212 is 2122021032102.

2012301202212 is a `hidden beast` number, since 20 + 1 + 230 + 1 + 202 + 212 = 666.

It is a super-2 number, since 2×2012301202212² (a number of 25 digits) contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (2012301202213) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 130856668 + ... + 130872044.

It is an arithmetic number, because the mean of its divisors is an integer number (16534425600).

Almost surely, 2^{2012301202212} 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 2012301202212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3174609715200).

2012301202212 is an abundant number, since it is smaller than the sum of its proper divisors (4336918228188).

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

2012301202212 is a wasteful number, since it uses less digits than its factorization.

2012301202212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15600 (or 15592 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 2012301202212 its reverse (2122021032102), we get a palindrome (4134322234314).

The spelling of 2012301202212 in words is "two trillion, twelve billion, three hundred one million, two hundred two thousand, two hundred twelve".