2012310220010 has 8 divisors (see below), whose sum is σ = 3622158396036. Its totient is φ = 804924088000.

The previous prime is 2012310220007. The next prime is 2012310220043. The reversal of 2012310220010 is 100220132102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1709109114241 + 303201105769 = 1307329^2 + 550637^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100615510991 + ... + 100615511010.

Almost surely, 2^{2012310220010} is an apocalyptic number.

2012310220010 is a deficient number, since it is larger than the sum of its proper divisors (1609848176026).

2012310220010 is a wasteful number, since it uses less digits than its factorization.

2012310220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201231022008.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2012310220010 its reverse (100220132102), we get a palindrome (2112530352112).

The spelling of 2012310220010 in words is "two trillion, twelve billion, three hundred ten million, two hundred twenty thousand, ten".