1012200212082 has 128 divisors (see below), whose sum is σ = 2195594035200. Its totient is φ = 309919809536.

The previous prime is 1012200212063. The next prime is 1012200212083. The reversal of 1012200212082 is 2802120022101.

It is not an unprimeable number, because it can be changed into a prime (1012200212083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 555237823 + ... + 555239645.

It is an arithmetic number, because the mean of its divisors is an integer number (17153078400).

Almost surely, 2^{1012200212082} is an apocalyptic number.

1012200212082 is an abundant number, since it is smaller than the sum of its proper divisors (1183393823118).

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

1012200212082 is a wasteful number, since it uses less digits than its factorization.

1012200212082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2520.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1012200212082 its reverse (2802120022101), we get a palindrome (3814320234183).

The spelling of 1012200212082 in words is "one trillion, twelve billion, two hundred million, two hundred twelve thousand, eighty-two".