2010721121110 has 64 divisors (see below), whose sum is σ = 3947608224000. Its totient is φ = 732917532672.

The previous prime is 2010721121107. The next prime is 2010721121137. The reversal of 2010721121110 is 111211270102.

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 138196116 + ... + 138210664.

It is an arithmetic number, because the mean of its divisors is an integer number (61681378500).

Almost surely, 2^{2010721121110} is an apocalyptic number.

2010721121110 is a deficient number, since it is larger than the sum of its proper divisors (1936887102890).

2010721121110 is a wasteful number, since it uses less digits than its factorization.

2010721121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28105.

The product of its (nonzero) digits is 56, while the sum is 19.

Adding to 2010721121110 its reverse (111211270102), we get a palindrome (2121932391212).

The spelling of 2010721121110 in words is "two trillion, ten billion, seven hundred twenty-one million, one hundred twenty-one thousand, one hundred ten".