2010221200111 has 4 divisors (see below), whose sum is σ = 2012063750424. Its totient is φ = 2008378649800.

The previous prime is 2010221200109. The next prime is 2010221200189. The reversal of 2010221200111 is 1110021220102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2010221200111 - 2¹ = 2010221200109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2010221200091 and 2010221200100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2010221200811) by changing a digit.

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, 921273520 + ... + 921275701.

It is an arithmetic number, because the mean of its divisors is an integer number (503015937606).

Almost surely, 2^{2010221200111} is an apocalyptic number.

2010221200111 is a deficient number, since it is larger than the sum of its proper divisors (1842550313).

2010221200111 is a wasteful number, since it uses less digits than its factorization.

2010221200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1842550312.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2010221200111 its reverse (1110021220102), we get a palindrome (3120242420213).

The spelling of 2010221200111 in words is "two trillion, ten billion, two hundred twenty-one million, two hundred thousand, one hundred eleven".