2011212303010 has 16 divisors (see below), whose sum is σ = 3708479271672. Its totient is φ = 784863337600.

The previous prime is 2011212302993. The next prime is 2011212303029. The reversal of 2011212303010 is 103032121102.

It can be written as a sum of positive squares in 4 ways, for example, as 467786234601 + 1543426068409 = 683949^2 + 1242347^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2452697521 + ... + 2452698340.

Almost surely, 2^{2011212303010} is an apocalyptic number.

2011212303010 is a deficient number, since it is larger than the sum of its proper divisors (1697266968662).

2011212303010 is a wasteful number, since it uses less digits than its factorization.

2011212303010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4905395909.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 2011212303010 its reverse (103032121102), we get a palindrome (2114244424112).

The spelling of 2011212303010 in words is "two trillion, eleven billion, two hundred twelve million, three hundred three thousand, ten".