1024311120212 has 6 divisors (see below), whose sum is σ = 1792544460378. Its totient is φ = 512155560104.

The previous prime is 1024311120181. The next prime is 1024311120241. The reversal of 1024311120212 is 2120211134201.

It can be written as a sum of positive squares in only one way, i.e., 960329441296 + 63981678916 = 979964^2 + 252946^2 .

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 128038890023 + ... + 128038890030.

It is an arithmetic number, because the mean of its divisors is an integer number (298757410063).

Almost surely, 2^{1024311120212} is an apocalyptic number.

It is an amenable number.

1024311120212 is a deficient number, since it is larger than the sum of its proper divisors (768233340166).

1024311120212 is a wasteful number, since it uses less digits than its factorization.

1024311120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256077780057 (or 256077780055 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1024311120212 its reverse (2120211134201), we get a palindrome (3144522254413).

The spelling of 1024311120212 in words is "one trillion, twenty-four billion, three hundred eleven million, one hundred twenty thousand, two hundred twelve".