2010221011011 has 16 divisors (see below), whose sum is σ = 2696696082080. Its totient is φ = 1331955394560.

The previous prime is 2010221011009. The next prime is 2010221011031. The reversal of 2010221011011 is 1101101220102.

It is not a de Polignac number, because 2010221011011 - 2¹ = 2010221011009 is a prime.

It is a super-2 number, since 2×2010221011011² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010221011031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174046 + ... + 2012643.

It is an arithmetic number, because the mean of its divisors is an integer number (168543505130).

Almost surely, 2^{2010221011011} is an apocalyptic number.

2010221011011 is a deficient number, since it is larger than the sum of its proper divisors (686475071069).

2010221011011 is a wasteful number, since it uses less digits than its factorization.

2010221011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188566.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 2010221011011 its reverse (1101101220102), we get a palindrome (3111322231113).

The spelling of 2010221011011 in words is "two trillion, ten billion, two hundred twenty-one million, eleven thousand, eleven".